21458+2945 DAM 236
21h 45m 45.62s +29° 45' 08.8" P.A. 143.00 sep 5.9 mag 12.50,13.00
| Coord 2000 |
21458+2945 |
|
Discov num |
DAM 236 |
|
Comp |
|
|
Coord arcsec 2000 |
21 45 45.62 +29 45 08.8 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
144 |
|
Pa last |
142.8 |
|
P.A. Now (θ) |
142.8° |
|
| Sep first |
5.9 |
|
Sep last |
5.929 |
|
Sep. Now (ρ) |
5.929" |
|
| Mag pri |
12.50 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1801420991749656576 |
|
