21188-0847 BU 1503 AC
21h 19m 42.44s -08° 46' 44.4" P.A. 99.00 sep 137.4 mag 10.37,13.90
| Coord 2000 |
21188-0847 |
|
Discov num |
BU 1503 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 19 42.44 -08 46 44.4 |
|
| Date first |
1909 |
|
Date last |
1909 |
|
Obs |
1 |
|
| Pa first |
99 |
|
Pa last |
99 |
|
P.A. Now (θ) |
99° |
|
| Sep first |
137.4 |
|
Sep last |
137.36 |
|
Sep. Now (ρ) |
137.36" |
|
| Mag pri |
10.37 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
3.53 |
|
Spectral class |
|
|
| Pri motion ra |
+037 |
|
Sec motion ra |
|
|
| Pri motion dec |
-057 |
|
Sec motion dec |
|
|
| Notes |
N
X
(See Notes, Dubious double) |
|
Nature of this double is uncertain.
21188-0847 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 19 42 -08 46 44 |
BU 1503 AB |
2015 |
7 |
50 |
25.8 |
10.30 |
12.80 |
2.50 |
|
|
| Show |
|
|
21 19 42 -08 46 44 |
BU 1503 AC |
1909 |
1 |
99 |
137.4 |
10.37 |
13.90 |
3.53 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5773-00551-1 |
|
Gaia DR2 |
6897551352336613120 |
|
