20134-0246 BRT 497
20h 13m 24.73s -02° 45' 54.5" P.A. 275.00 sep 4.2 mag 12.51,13.00
| Coord 2000 |
20134-0246 |
|
Discov num |
BRT 497 |
|
Comp |
|
|
Coord arcsec 2000 |
20 13 24.73 -02 45 54.5 |
|
| Date first |
1910 |
|
Date last |
1910 |
|
Obs |
1 |
|
| Pa first |
275 |
|
Pa last |
274.6 |
|
P.A. Now (θ) |
274.6° |
|
| Sep first |
4.2 |
|
Sep last |
4.243 |
|
Sep. Now (ρ) |
4.243" |
|
| Mag pri |
12.51 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.49 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
X
(Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4222651424107971456 |
|
