5. Complete Functions of GoToNova® Hand Controller

5.1. Slew to an Object

Press MENU button, from the main menu, select “Select and Slew.” Select an object you would like to observe and press ENTER key.

The GoToNova® 8405 hand controller has a database consists of over 10,000 objects. Use ► or ◄ button to move the cursor and ▼ or ▲ button to change the number. “indicates the object is above the horizon, and “means it is below the horizon. Only those objects above the horizon can be observed. In some catalogs, those stars below the horizon may not display.

5.1.1. Planets, Sun, Moon

There are 9 objects in Solar system.

5.1.2. Deep Sky Objects

Named Deepsky Objects: It consists of 137 deep sky objects with their common names. More information will be available by pressing HELP key. A list of named deep sky objects is also attached in Appendix C.

Messier Catalog: It consists of all 110 objects in Messier catalog. More information will be available by pressing HELP key.

NGC Catalog: a few thousand objects in NGC catalog. Use ► or ◄ button to move the cursor and or button to change the number.

5.1.3. Comets

It contains up to 64 comets. This database is customer upgradeable.

5.1.4. Asteroids

It contains up to 64 asteroids. This database is customer upgradeable.

5.1.5. Stars

Named Stars: It consists of 191 stars with their common names. They are listed alphabetically. A list is attached in Appendix C.

Constellations: It consists of 88 modern constellations with their names. They are listed alphabetically. A list is attached in Appendix C.

Double Stars: It consists of 211 double stars. A list is attached in Appendix C.

SAO Bright Stars: It consists of the bright SAO catalog objects with their magnitudes greater than 6.

5.1.6. User RA&DEC JD2000 Objects

It can consist up to 256 user predefined objects. These objects need to be entered before they can be selected for slewing (Refer to 5.6.1 User RA&DEC JD2000).

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iOptron 8506, 8507 instruction manual Complete Functions of GoToNova Hand Controller, Slew to an Object

8507, 8506 specifications

The iOptron 8506 is a highly regarded telescope mount that has garnered attention among both amateur and professional astronomers due to its advanced features and robust performance. This precision-engineered mount is designed to offer stability, ease of use, and remarkable tracking capabilities, making it an ideal choice for astrophotography and visual astronomy alike.

At the heart of the iOptron 8506 is its innovative GoTo technology, which allows users to effortlessly locate and track celestial objects. With its built-in database containing thousands of celestial targets, including stars, planets, and deep-sky objects, the mount provides a seamless experience for users of all skill levels. The intuitive hand controller features a user-friendly interface that simplifies navigation and object selection, allowing astronomers to focus on observing rather than searching.

The mount is equipped with a precision-crafted equatorial design, ensuring smooth tracking during long exposures. Its sophisticated motor system utilizes high-torque motors that offer precise movements and quick responsiveness. This precision is crucial for capturing detailed images of faint celestial bodies, where even the slightest movement can result in image blur. The 8506's tracking accuracy is enhanced by its high-resolution encoders, allowing for accurate positioning and reliable performance across various observing conditions.

Another fantastic feature of the iOptron 8506 is its payload capacity. Designed to support a range of telescopes, the 8506 can handle heavier optical tubes, ensuring stability when used for astrophotography. This versatility allows users to experiment with a variety of equipment without compromising performance.

Additionally, the mount is known for its portable design. With a lightweight construction, it facilitates easy transportation, making it suitable for both backyard observing and remote stargazing trips. Its adjustable legs ensure that it can be set up on uneven terrain, providing a stable platform for observations.

The durability of the iOptron 8506 is also noteworthy, as it is built to withstand various weather conditions, ensuring longevity and reliable performance throughout its use. Overall, the iOptron 8506 combines advanced technology, user-centric design, and outstanding performance, making it an essential tool for anyone looking to deepen their exploration of the cosmos.