Jump to content


A few doubles in Ursa Major

Recommended Posts

Only a small number due to cloud. But nice to get out anyway.

Date    28/04/2024
Scope    Takahashi FC-100D
Eyepieces    42mm LVW x19, 16mm Nirvana x46, 7mm Nirvana x93, 4mm Nirvana x185
Conditions    Very good seeing and poor transparency - mag 4.4 in the direction of Ursa Major
Note:    All PAs are rough estimates.
Σ 1553    Slightly uneven pair. Yellow and orange and 190°. X93
Σ 1510    Uneven yellow and blue at 10°. X93
Σ 1520    A bright, fairly wide slightly uneven pair. X93 and 5°
Σ 1428    A close, colourless, even pair, 90°. x185.
Σ 1462    A wide pair but very faint secondary at 180°. X93

  • Like 8
Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.