21149+3037 BRT 287
21h 14m 47.38s +30° 38' 07.8" P.A. 197.00 sep 6.2 mag 9.80,11.30
| Coord 2000 |
21149+3037 |
|
Discov num |
BRT 287 |
|
Comp |
|
|
Coord arcsec 2000 |
21 14 47.38 +30 38 07.8 |
|
| Date first |
1900 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
179 |
|
Pa last |
197.3 |
|
P.A. Now (θ) |
197.3° |
|
| Sep first |
3.3 |
|
Sep last |
6.197 |
|
Sep. Now (ρ) |
6.197" |
|
| Mag pri |
9.80 |
|
Mag sec |
11.30 |
|
delta mag (ΔM) |
1.5 |
|
Spectral class |
|
|
| Pri motion ra |
+024 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
+025 |
|
Sec motion dec |
-006 |
|
| Notes |
N
(See Notes) |
|
rPM=1.131
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2702-01900-1 |
|
Gaia DR2 |
1852054322548490496 |
|
