21062+4535 LDS 2487
21h 06m 25.45s +45° 37' 05.7" P.A. 271.00 sep 5.2 mag 17.30,18.60
| Coord 2000 |
21062+4535 |
|
Discov num |
LDS2487 |
|
Comp |
|
|
Coord arcsec 2000 |
21 06 25.45 +45 37 05.7 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
277 |
|
Pa last |
271.3 |
|
P.A. Now (θ) |
271.3° |
|
| Sep first |
5.5 |
|
Sep last |
5.239 |
|
Sep. Now (ρ) |
5.239" |
|
| Mag pri |
17.30 |
|
Mag sec |
18.60 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
-014 |
|
Sec motion ra |
|
|
| Pri motion dec |
-028 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
2162743293167869824 |
|
