20343-0445 BRT 502
20h 34m 13.65s -04° 45' 15.3" P.A. 120.00 sep 3.3 mag 10.70,12.00
| Coord 2000 |
20343-0445 |
|
Discov num |
BRT 502 |
|
Comp |
|
|
Coord arcsec 2000 |
20 34 13.65 -04 45 15.3 |
|
| Date first |
1894 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
119 |
|
Pa last |
119.7 |
|
P.A. Now (θ) |
119.7° |
|
| Sep first |
3.3 |
|
Sep last |
3.31 |
|
Sep. Now (ρ) |
3.31" |
|
| Mag pri |
10.70 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
|
|
| Pri motion ra |
-017 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-027 |
|
| Notes |
|
|
rPM=0.471
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Gaia DR2 |
4218408030776551424 |
|