20291-3732 B 486
20h 29m 07.08s -37° 31' 58.7" P.A. 184.00 sep 0.3 mag 10.70,11.10
Coord 2000 |
20291-3732 |
|
Discov num |
B 486 |
|
Comp |
|
|
Coord arcsec 2000 |
20 29 07.08 -37 31 58.7 |
|
Date first |
1927 |
|
Date last |
2021 |
|
Obs |
5 |
|
Pa first |
172 |
|
Pa last |
183.6 |
|
P.A. Now (θ) |
183.6° |
|
Sep first |
0.3 |
|
Sep last |
0.265 |
|
Sep. Now (ρ) |
0.265" |
|
Mag pri |
10.70 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
Pri motion ra |
+117 |
|
Sec motion ra |
|
|
Pri motion dec |
-011 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Microscopium |
|
Tycho2 |
7949-00019-1 |
|
Gaia DR2 |
6694756255182906240 |
|