21483-3749 LDS 756
21h 48m 13.05s -37° 48' 43.1" P.A. 34.00 sep 22.3 mag 11.22,13.30
| Coord 2000 |
21483-3749 |
|
Discov num |
LDS 756 |
|
Comp |
|
|
Coord arcsec 2000 |
21 48 13.05 -37 48 43.1 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
45 |
|
Pa last |
33.6 |
|
P.A. Now (θ) |
33.6° |
|
| Sep first |
23.0 |
|
Sep last |
22.26 |
|
Sep. Now (ρ) |
22.26" |
|
| Mag pri |
11.22 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
2.08 |
|
Spectral class |
|
|
| Pri motion ra |
+107 |
|
Sec motion ra |
+111 |
|
| Pri motion dec |
-074 |
|
Sec motion dec |
-073 |
|
| Notes |
|
|
rPM=0.031 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Grus |
|
Tycho2 |
7981-00441-1 |
|
Gaia DR2 |
6585343857399353472 |
|
