21177+1635 MAY 9003
21h 17m 41.13s +16° 35' 17.9" P.A. 75.00 sep 5.1 mag 13.30,14.00
| Coord 2000 |
21177+1635 |
|
Discov num |
MAY9003 |
|
Comp |
|
|
Coord arcsec 2000 |
21 17 41.13 +16 35 17.9 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
74 |
|
Pa last |
74.5 |
|
P.A. Now (θ) |
74.5° |
|
| Sep first |
5.2 |
|
Sep last |
5.136 |
|
Sep. Now (ρ) |
5.136" |
|
| Mag pri |
13.30 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
|
|
| Pri motion dec |
-008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1784666736643569024 |
|