Use the iOptron Go2Nova 8409 Hand Controller to transform your CEM26 center-balanced or GEM28 German equatorial mounts into full GoTo observation platforms. Equipped with over 212,000 objects, the controller plugs into the mount's HBX port for seamless interface, functionality, and power. The controller offers multiple alignment procedures for fast setup, nine slew speeds up to 6° per second to quickly and precisely move the mount, and four preset tracking rates, plus the ability to set the rate yourself for custom uses. Beyond its GoTo ability, the Go2Nova can control optional equipment such as electronic focusers, and interface with GPS modules for increased usability.

Provides Full GoTo Functions for Mounts    212,000+ Object Database    Multiple Alignment Procedures    Permanent Periodic Error Correction    9 Slew Speeds up to 6°/sec    Custom and Pre-Set Tracking Rates    Control for Optional Accessories    USB Port for Firmware Update    ASCOM-Compatible Computer Control    Powered by Mount

• Alignment procedures: Pole-star, One-star, Two-star, Three-star, Polar, Solar System
• Slew speeds: 1x, 2x, 8x, 16x, 64x, 128x, 256x, 512x, 1440x-6°/sec (Max); Quiet mode
• Real-time Periodic Error Correction (PEC) eliminates tracking errors for long-exposure astrophotography; Periodic error of <0.3 arcsec
• Tracking rates: Sidereal, Lunar, Solar, King, user-defined from 0.99x to 1.01x of Sidereal
• Track below the horizon option allows mount to track objects below the horizon that are still visible, such as if observing from a hill or rooftop/balcony
• Computer control with planetarium software via integrated autoguiding port

Solar system:

• 9 objects, including the sun, moon, and planets

• Named Objects: consists of 60 deep sky objects with their common names
• All 110 Messier objects
• 7840 objects in NGC catalog
• 5386 objects in IC catalog
• 12,921 objects in the UGC catalog
• 109 objects in the Caldwell catalog
• 4076 objects in the Abell catalog
• 400 objects in the Herschel catalog

• 259 named stars listed alphabetically
• 208 binary stars
• 120,404 stars in the Hipparcos catalog

• 60 user-defined objects, including comets
• 88 modern constellations with their names, listed alphabetically
• 15 comets
• 116 asteroids

• Adjustable key and display brightness
• Control for optional electronic focuser
• Control optional iPolar electronic polar scope or illuminated polar scope light intensity
• Compatible with optional GPS module
• 4-line/21-character LCD screen; backlit 18-button user interface
• Updateable firmware through built-in port

Related Questions and Answers

Q: 1. I have an ioptron az mount pro 8900, with tripod, will this pier work with that mount?

A: Unfortunately no, you would need this Tri Pier instead: https://bhpho.to/2ufus2w

Q: 2. Will this work with an iOptron Cube Pro 2

A: The iOptron 8" MiniPier for GoTo Mounts BH #IO8032 • MFR #8032 will work with the iOptron SkyTracker Pro Camera Mount with Polar Scope (Mount Only) BH #IO3322 • MFR #3322

Q: 3. Is this counterweight compatible withe the CEM70G shaft? Thanks.

A: The iOptron 5.5 lb Counterweight for iEQ45/CEM60 EQ Mounts BH #IO802705 • MFR #8027-05 has a 1.1" hole and should work on the CEM70G shaft.

Q: 4. Will this fit a CG4 mount and tripod?

A: The base of the 8 mini pier is 6 in diameter. You need at least a 6 + support base to properly install it. I have mine mounted on a CGE Pro tripod. I do not believe it will fit properly on a CG4 tripod. Lee in PA

Q: 5. Would this fit in a Celestron heavy duty 1100 CPC tripod? What adapters should it need? Thanks!

A: This will not work with your Celestron Scope. This is only made for iOptron GoTo mounts.

Q: 6. Can you add gps to this setup?

A: Yes, iOptron GPS Module for CEM26, CEM40, GEM28, GEM45 Mounts BH #IO8438 • MFR #8438 https://www.bhphotovideo.com/c/product/1625961-REG/ioptron_8438_gps_module_for_cem26.html

Q: 7. What are the internal dimensions of the case?

A: Unfortunately the Manufacturer does not provide those dimensions. My apologies.

Q: 8. Is it compatible with the CEM40 EC 28mm shaft?

A: Yes, the iOptron 5.5 lb Counterweight for iEQ45/CEM60 EQ Mounts will fit the iOptron CEM40EC with the 28mm shaft.

Q: 9. what is the Motor Control Firmware version # on this hand piece ?

A: Celestron dose not list the firmware version one there document's.. T he latest order received at B&H is about 8 to 10 weeks ago..

Q: 10. I have an IEQ45 Pro Mount. Will this pier work with that mount?

A: Yes, it will be fully compatible..