20139-2631 B 9039 AC
20h 13m 55.76s -26° 30' 47.2" P.A. 34.00 sep 22.9 mag 9.71,14.40 Sp A8V
| Coord 2000 |
20139-2631 |
|
Discov num |
B 9039 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 13 55.76 -26 30 47.2 |
|
| Date first |
1940 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
34 |
|
Pa last |
33.7 |
|
P.A. Now (θ) |
33.7° |
|
| Sep first |
23.3 |
|
Sep last |
22.855 |
|
Sep. Now (ρ) |
22.855" |
|
| Mag pri |
9.71 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
4.69 |
|
Spectral class |
A8V (white) |
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-000 |
|
Sec motion dec |
-002 |
|
| Notes |
|
|
rPM=0.361
Nature of this double is uncertain.
20139-2631 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 192069 |
189046 |
20 13 56 -26 30 47 |
HJ 2935 AB |
2015 |
10 |
223 |
16.1 |
9.71 |
11.60 |
1.89 |
|
|
| Show |
|
189046 |
20 13 56 -26 30 47 |
B 9039 AC |
2015 |
4 |
34 |
22.9 |
9.71 |
14.40 |
4.69 |
|
<=== |
| Show |
|
189046 |
20 13 56 -26 30 47 |
B 9039 AD |
2015 |
4 |
195 |
53.5 |
9.71 |
13.30 |
3.59 |
|
|
| Show |
|
|
20 13 55 -26 31 39 |
B 9039 DE |
2015 |
4 |
37 |
7.1 |
13.30 |
14.50 |
1.20 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Capricornus |
|
SAO |
189046 |
|
Tycho2 |
6913-01898-1 |
|
Gaia DR2 |
6847259239511836288 |
|
| HD |
192069 |
|
