18551-1609 BRT 634
18h 55m 02.87s -16° 09' 44.6" P.A. 337.00 sep 3.9 mag 11.07,11.20
| Coord 2000 |
18551-1609 |
|
Discov num |
BRT 634 |
|
Comp |
|
|
Coord arcsec 2000 |
18 55 02.87 -16 09 44.6 |
|
| Date first |
1905 |
|
Date last |
2014 |
|
Obs |
10 |
|
| Pa first |
346 |
|
Pa last |
337.3 |
|
P.A. Now (θ) |
337.3° |
|
| Sep first |
5.0 |
|
Sep last |
3.873 |
|
Sep. Now (ρ) |
3.873" |
|
| Mag pri |
11.07 |
|
Mag sec |
11.20 |
|
delta mag (ΔM) |
0.13 |
|
Spectral class |
|
|
| Pri motion ra |
+014 |
|
Sec motion ra |
-030 |
|
| Pri motion dec |
-067 |
|
Sec motion dec |
+060 |
|
| Notes |
|
|
rPM=1.964
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4100627967290431360 |
|
