21263-6806 MLO 93 (HD 203531)
21h 26m 15.66s -68° 06' 00.6" P.A. 131.00 sep 4.5 mag 8.92,11.92 Sp B9.5V dist. 257.07 pc (838.56 l.y.)
| Coord 2000 |
21263-6806 |
|
Discov num |
MLO 93 |
|
Comp |
|
|
Coord arcsec 2000 |
21 26 15.66 -68 06 00.6 |
|
| Date first |
1915 |
|
Date last |
2020 |
|
Obs |
12 |
|
| Pa first |
129 |
|
Pa last |
130.5 |
|
P.A. Now (θ) |
130.5° |
|
| Sep first |
4.6 |
|
Sep last |
4.519 |
|
Sep. Now (ρ) |
4.519" |
|
| Mag pri |
8.92 |
|
Mag sec |
11.92 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
B9.5V (blue-white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+150 |
|
| Pri motion dec |
+005 |
|
Sec motion dec |
-131 |
|
| Notes |
|
|
rPM=1.017
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 203531 |
|
Constellation |
Pavo |
|
HIP |
105842 |
|
Tycho2 |
9322-00492-1 |
|
| Gaia DR2 |
6399831919099339392 |
|
HD |
203531 |
|
CP |
CP-68 3421 |
|
Distance |
257.07 |
|
| Distance ly |
838.56 |
|
