21286-5051 UC 4475
21h 28m 38.42s -50° 50' 33.8" P.A. 272.00 sep 17.2 mag 12.00,12.90
Coord 2000 |
21286-5051 |
|
Discov num |
UC 4475 |
|
Comp |
|
|
Coord arcsec 2000 |
21 28 38.42 -50 50 33.8 |
|
Date first |
1905 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
274 |
|
Pa last |
272 |
|
P.A. Now (θ) |
272° |
|
Sep first |
17.1 |
|
Sep last |
17.182 |
|
Sep. Now (ρ) |
17.182" |
|
Mag pri |
12.00 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
Pri motion ra |
+059 |
|
Sec motion ra |
+077 |
|
Pri motion dec |
-074 |
|
Sec motion dec |
-067 |
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.189 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Indus |
|
Gaia DR2 |
6466618832350521472 |
|