20049-2034 BRT 1559
20h 04m 57.58s -20° 33' 57.5" P.A. 268.00 sep 4.9 mag 13.20,13.90
| Coord 2000 |
20049-2034 |
|
Discov num |
BRT1559 |
|
Comp |
|
|
Coord arcsec 2000 |
20 04 57.58 -20 33 57.5 |
|
| Date first |
1919 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
270 |
|
Pa last |
267.9 |
|
P.A. Now (θ) |
267.9° |
|
| Sep first |
4.3 |
|
Sep last |
4.852 |
|
Sep. Now (ρ) |
4.852" |
|
| Mag pri |
13.20 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+021 |
|
Sec motion ra |
-054 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=1.367
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
6865980555280045952 |
|
