20051-3023 BRT 3089
20h 05m 02.17s -30° 23' 46.9" P.A. 48.00 sep 3.1 mag 11.40,11.87
| Coord 2000 |
20051-3023 |
|
Discov num |
BRT3089 |
|
Comp |
|
|
Coord arcsec 2000 |
20 05 02.17 -30 23 46.9 |
|
| Date first |
1913 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
51 |
|
Pa last |
48.3 |
|
P.A. Now (θ) |
48.3° |
|
| Sep first |
2.7 |
|
Sep last |
3.124 |
|
Sep. Now (ρ) |
3.124" |
|
| Mag pri |
11.40 |
|
Mag sec |
11.87 |
|
delta mag (ΔM) |
0.47 |
|
Spectral class |
|
|
| Pri motion ra |
-030 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=0.867
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
7440-00447-1 |
|
Gaia DR2 |
6749136352244636160 |
|
