20212-0158 BRT 499
20h 21m 09.37s -01° 57' 48.1" P.A. 252.00 sep 5.0 mag 11.78,12.20
| Coord 2000 |
20212-0158 |
|
Discov num |
BRT 499 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 09.37 -01 57 48.1 |
|
| Date first |
1910 |
|
Date last |
1910 |
|
Obs |
1 |
|
| Pa first |
252 |
|
Pa last |
251.7 |
|
P.A. Now (θ) |
251.7° |
|
| Sep first |
5.0 |
|
Sep last |
5.04 |
|
Sep. Now (ρ) |
5.04" |
|
| Mag pri |
11.78 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
0.42 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
N
X
(See Notes, Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4223138950138433408 |
|
