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Celestron SkySync / GPS Accessory (For all non GPS Computerized Telescopes)

SKU: CNSSGPS MFR: 93969
$175.00
$253.95
Save: $78.95 (31%)
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Key Features

  • Enhance your telescope's accuracy with the Celestron SkySync GPS accessory.
  • Quickly align your non-GPS telescope using SkySync for precise celestial navigation.
  • Enjoy easy setup; just attach the SkySync GPS unit with included straps.
  • Get pinpoint location data for your telescope, improving stargazing sessions.
  • This navigational accessory is compatible with most Celestron computerized telescopes.
  • Backed by a 2-year warranty, the Celestron GPS ensures reliable performance.
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Q&A

Questions & Answers

MARK W : I would like to know if this GPS unit will work on the Celestron 4SE?MARCO M : Yes. I have one with 4SEMARK P : Yes, it will and makes your initial alignment process easier and more accurate. It’s especially valuable if you plan to use your scope in different locations.
MICHAEL W : Once the skysync does it job and locates your position and you are now using the hand control to object in the sky do you still need to have skysync hooked in to the scope or could it be disconnected? The reason I am asking this is because if it remains connected to the scope the wire gets wrapped around the tripod and can impact the turning of the scopeMARCO M : Hi Michael . I use the GPS only for obtaining the position and time and these data are saved in the hand control of telescope. I do that. But I never disconect the GPS. I think that is easy to see the effect if you loose the position later than disconnect the GPS.JAMES W : From the scope at the time you get it aligned I like it because it updates my position was within feet on the planet of where I'm at and then every once in a while I plug it back in for Corrections however I on disconnect mine I disconnect my handset and then I go and connect my guide scopeMICHAEL Y : you can disconnect the SkySync once alignment is completed. HOWEVER, when the system is powered down, it remembers that there is no SkySync. The next time you power up, the system is in manual. You have to go through the menus and tell it to use the SkySync. It would be easy to forget this step and have failures when you try to align again. I just keep an eye on my SkySync cable when I am slewing to another target. You could add an extension to the SkySync cable, but you would still have to watch that it does not hang up on something else. If I see that it will get wrapped up, I interrupt the slewing and manually rotate the scope around the other way. This takes a little time, but it's better than wrapping up the cable. I have a NexStar 6SE with SkySync and SkySense AutoAlign.ANDREW R : From the manufacturer: "...you can unplug either the CN-16 or SkyScan GPS receivers from your scope after they have linked and the scope will retain the time-site information they provided. If you replug in the GPS while the scope is still on, the scope may not successfully receive any information from the GPS. It will continue to use whatever time-site information it had in memory before the GPS was replugged. Disconnecting the GPS will make the mount reset the presence of the GPS the next time mount power is cycled. Re-enable the GPS by going to Menu > Utilities > GPS On-Off when you turn on the mount again."
RON S : Does the Starsense accessory need this device?JOSE V : no. you may want to get the Celestron item # 96919 auxiliary port splitter if you don/t have aux port. joseGary Z : Hello Ron, No the skysync gps accessory, once enabled by hand controller, provides location and a time and date, eliminating to worry about this each time you setup. The starsense is a newer device which enables you to get a better, more accurate alignment. The starsense may benefit from using the skysync, but is not dependent on it.The starsense also comes with a newer replacement hand controller. Hope this addresses your concerns, GaryROY E : No; however it does make setup easier, particularly if you do not use your telescope in close to the same location each time you use it. If you like to take your scope to different places to star gaze other than a set place such as your backyard, you will need to re-enter the time and date plus the new latitude and longitude each time for the star sense to work properly.DAVID M : No, the Starsence can use the SkySync GPS data, but it is not needed. You can enter the current time in the control manually. Just remember to set the time zone and daylight savings time for your location. You can also enter your longitude and latitude from a free smartphone app. for a specific location or select the nearest major city near your location.STEPHEN H : Star sense does not need the skysync GPS. However, you will have to manually adjust the time and location.

Reviews about this item

Review Summary

2022-08-10T08:34:38

Rated 5 out of 5

Alignment made EZ!

Using this GPS unit makes it easy to align the telescope with the advantage that it is fast! I definitely recommend it. using

Andrew W.

2022-08-08T09:12:17

Rated 5 out of 5

Love Celestron SkySync GPS!

This product works exactly as advertised. It very quickly determines your location, date, and time via satellite communication. This product does not auto align your telescope with the night sky! (use Celestron Starsense Autoalign for this added feature capability) Note: this devise will draw additional power and will have issues if your battery supply runs low. Be sure that you have adequate power supply to power your telescope with this device.

NICK N.

2022-06-13T15:56:42

Rated 5 out of 5

Celestron SkyScan GPS

Works great and looks just like the picture above and plugs into the AUX port on your telescope and has a aux port on the GPS itself provided so you don't have to sacrifice one of your aux ports to use it! It tells the telescope where you are and the time and date and whammo-bammo you are ready to go. The Extension Cable that comes with it is pretty long and I only had the cable try to wrap around the base one time, but that is something to be be cautious about but not a major deal at all! Believe it is a pleasure to have compared to inputting the data each time!

Max T.

2021-09-30T08:37:31

Rated 5 out of 5

Celestron GPS works great!

Works great especially if you are setting up in a remote observing location. It has a extra jack on it so you don't need a splitter for your console on your SE celestron

PHILIP I.

2021-08-21T09:22:17

Rated 4 out of 5

Skysync

A good addition that shortens alignment time.

James C.

2021-07-25T06:52:20

Rated 2 out of 5

does not work like stated

does not work with starsense

Daniel z.

2021-06-18T02:48:36

Rated 5 out of 5

Works great!!!

Works great!!! Picked up 16 satellites in seconds and had my time, date, and location for my Advanced VX mount in no time. I would absolutely recommend this product to ANYONE who has a compatible mount that doesn't already have GPS. It will cut your set up time down to a fraction. And as always, Adorama got it out to me very quickly. Excellent service every time. So if you need GPS for your mount, head on over to Adorama and they will get you taken care of right away. I would ABSOLUTELY recommend this product. Thanks again Adorama...

ROBBY D.

2021-05-30T10:02:22

Rated 5 out of 5

SkySync GPS

works well with the Celestron Advanced VX mount. Removes the requirement of entering the position data manually when I visit remote sites.

Bradley M.

2020-11-20T09:46:51

Rated 5 out of 5

Muy practico

Muy practico el producto

Jorge B.

2020-10-13T08:16:47

Rated 5 out of 5

Takes the guess work out of where you

I use this with the CPWI software and it truly helps. No more questimating.

KEITH W.

2020-08-02T17:31:56

Rated 5 out of 5

Great time saver!

Not necessary to have a great experience with your scope, but does shave off a few minutes of setup when used on a mobile platform at multiple locations on a regular basis.

ALBYN R.

2019-12-09T08:15:23

Rated 5 out of 5

Celestron SkySync/GPS

I received the Celestron SkySync in good order and it mounted easily with the velcro straps included. It also plugged into and accessory slot on my AVX mount. I have not had decent weather to use this outdoors yet, however it has two goals. 1) Identify the location of the scope on earth and 2)Set the clock in the hand controller for the correct date and time. It will do this from inside the house in about 15 seconds attesting to the quick acquisition of satellites even through the walls. The reason for the rating of 5-stars. It also makes alignment extremely easy and the scope can be ready to go with a couple of presses of the alignment buttons. I can only wonder why Celestron didn't build this into the scope as they have in their CPC mounts? Perhaps there wasn't room? Otherwise it eliminates the need to add your coordinates and time to the mount with every setup. Well worth the money to have!

BOB C.

2019-05-21T22:30:11

Rated 5 out of 5

Excellent purchase

The item was shipped quickly and it arrived well packaged. It was easy to install. Very satisfied with Adorama

HAROLD W.

2019-05-08T15:07:29

Rated 5 out of 5

Celestron skysync GPS

Small and compact unit. Linked to the GPS satellites in less then a minute. Usually in under 30 seconds. For me its a nice to have item. I mounted it on the arm high up so the GPS unit has a clearer view of the sky. I really liked the GPS on my bigger scope so i decided to get it for my smaller go to scope. In my option its worth the money.

john k.

2018-09-13T06:54:59

Rated 4 out of 5

Sky Sync GPS

Shipped quickly, packaged well and arrived intact. Best price I found. Works as described. A little trouble w/getting it to display the correct time but eventually worked that out. Using it with AVX mount and Evolution with success.

PAUL S.

2018-07-06T11:43:17

Rated 5 out of 5

Celestron SkySync GPS module

Not really necessary since all you have to do is enter time, date, and GPS location, or the name of the nearest city, but a nice convenience to speed up Advanced VX setup.

David C.

2017-12-05T09:27:31

Rated 5 out of 5

NOT BAD FOR THE PRICE.......!

I will first start by saying this item is not a bad item; however I purchased it with my bundled Telescope, Mount and SkyPortal Wifi Adapter. I did not know they could not be used together because one conflicts with the other so I just returned this GPS Module yesterday for a refund. It works if you use it by itself and not with the Wifi Adapter. Even though I returned mine I would still recommend this to anyone who does not want to punch in all the locations information into your controller. Just remember when you buy this that it will not work together with the SkyPortal Wifi Adapter. Also since the instructions did not mention this. In order for this to work. You Mount needs to be Wifi ready and you need to make sure it is enabled in your hand controller settings first.

Ted W.

2017-06-23T10:22:20

Rated 3 out of 5

Dated Technology

This GPS receiver works OK with my Celestron mounts, but the receiver seems to be dated in that it can take quite a while to get GPS lock, sometimes taking over 10 minutes to get a fix. Although this might have been acceptable in the early GPS days, it is actually much faster to just get the coordinates from my smart phone and enter them manually with the keyboard. The price seems much too high for the receiver performance this offers.

THOMAS R.

2016-10-03T17:10:27

Rated 5 out of 5

sure is alot more accurate that my phone

This tells the scope where it is at within a few feet. the more accurate that you are the better the hand held works. I went from 30 min centring and aligning to just a few with this. combined then a guide camera and down to 10 min and most of that is looking at the pos/ mins on the software. once set this can be disconnected, however I do a periodic from time to time to correlate if what I am seeing "figures to be so" I know I think too much. or so that has been said.

JAMES W.

2013-09-23T21:00:00

Rated 3 out of 5

It works w/the handset not the laptop

Still trying to figure out the bugs with this and the wifi. Just need some more time.

Starduster

2013-01-21T19:00:00

Rated 5 out of 5

Great accessory for my 8 SE

I purchased this for use with my Celestron 8 SE SCT. Works great. Once you change the settings on the scope to use the gps and go into your alignment, it readily pulls up the gps coordinates and time. This allows for a more accurate alignment. I have used this three times since it arrived this past week, and I really enjoy using it.

GARY Z.

2012-10-23T21:00:00

Rated 5 out of 5

Highly Recommended GPS Receiver

This receiver fits very well into my Celestron Telescope mount. It is very accurate and doesn't take too long to lock into the satellites and download Date, Time, and Position information for precise operation of the GoTo System. Very convenient. It can be used with a variety of Celestron mounts. Some people say get a good eyepiece instead, but I say this will get you up and observing in no time. The RS232 connectors are delicate. Celestron should have moved to USB interface long time ago. If you travel with your telescope often, you will really appreciate the SkySync.

JOSE M.

2012-09-02T21:00:00

Rated 5 out of 5

Amazing for fast and accurate alignement

Very easy to attach and use. Power light confirms on. Syncs easily with Celelstron 8XE. Very accurate alignment.

Canada K.

2012-09-02T21:00:00

Rated 4 out of 5

Costly but BOSSly!

Once I got started buying my wife her telescope it seemed there was more to buy to get a great experience. It started with lenses and filters and moved on to this. The piece de resistance so to speak, this is the gem of her new collection. Go anywhere in the world and get lined up immediately! We were having problems with the telescopes computerized alignment system but this solved them all. It enters the time, and longitude and latitude. It has been very helpful to us and helps us get the most out of the scope.

T&C O.

2012-06-17T21:00:00

Rated 5 out of 5

great accessory

simple plug and play with my nexstar 102 slt ! works great.

TOD R.

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2 Accessories for Celestron SkySync / GPS Accessory (For all non GPS Computerized Telescopes)

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  • Batteries & Power Supply (2)

About Celestron SkySync GPS Accessory

FEATURED REVIEWS

Celestron SkySync/GPS

By BOB C.

I received the Celestron SkySync in good order and it mounted easily with the velcro straps included. It also plugged into and accessory slot on my AVX mount. I have not had decent weather to use this outdoors yet, however it has two goals. 1) Identify the location of the scope on earth and 2)Set the clock in the hand controller for the correct date and time. It will do this from inside the house in about 15 seconds attesting to the quick acquisition of satellites even through the walls. The ...

View full Review

Celestron SkySync GPS module

By David C.

Not really necessary since all you have to do is enter time, date, and GPS location, or the name of the nearest city, but a nice convenience to speed up Advanced VX setup.

What sets the SkySync GPS Accessory apart is its seamless integration with your Celestron computerized telescope, enhancing your stargazing experience by providing precise time, date, and location data directly from orbiting Global Positioning Satellites. This advanced 16-channel GPS module is designed to effortlessly connect to your telescope's hand control or the auxiliary (AUX) port on your drive base, ensuring a straightforward setup process.

Once connected, the SkySync GPS Accessory conveniently mounts to a tripod leg, maintaining a low profile and avoiding any interference with your observation activities, thanks to the included straps. Its durable construction ensures that it can withstand the rigors of outdoor use, making it a reliable addition to your astronomy gear.

The SkySync is not only a practical tool for aligning your telescope with celestial objects but also keeps your system's date and time accurately synchronized, eliminating the need for manual input and allowing you to focus on the wonders of the night sky. Its user-friendly interface and high-quality performance make it a top choice for amateur astronomers and seasoned stargazers alike who value convenience and efficiency in their equipment.

Whether you're exploring the cosmos from your backyard or a remote dark sky location, the SkySync GPS Accessory is the perfect companion for your non-GPS computerized telescope, offering portability and enhancing the overall user experience. Choose the SkySync for a sophisticated, yet easy-to-use solution that elevates your astronomical observations.

Celestron SkySync GPS Accessory Features

  • Upgrade your Celestron computerized telescope to GPS with SkySync.
  • Improve the speed and accuracy of alignments with 16-channel GPS.
  • Compatible with all non-GPS Celestron computerized telescopes
  • Plugs into your telescope's hand control or auxiliary port
  • Links up and automatically downloads information from orbiting global positioning satellites

Warranty Information

This product has a limited warranty of 24 months for parts and 24 months for labor.

Key Features

  • Enhance your telescope's accuracy with the Celestron SkySync GPS accessory.
  • Quickly align your non-GPS telescope using SkySync for precise celestial navigation.
  • Enjoy easy setup; just attach the SkySync GPS unit with included straps.
  • Get pinpoint location data for your telescope, improving stargazing sessions.
  • This navigational accessory is compatible with most Celestron computerized telescopes.
  • Backed by a 2-year warranty, the Celestron GPS ensures reliable performance.

What's in the box:

  • 2 x Mounting Strap
  • 2-Year Warranty