07103-0052 BAL 769 AB
07h 10m 17.95s -00° 51' 24.6" P.A. 88.00 sep 12.1 mag 9.71,11.80 Sp A2
| Coord 2000 |
07103-0052 |
|
Discov num |
BAL 769 |
|
Comp |
AB |
|
Coord arcsec 2000 |
07 10 17.95 -00 51 24.6 |
|
| Date first |
1893 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
90 |
|
Pa last |
87.6 |
|
P.A. Now (θ) |
87.6° |
|
| Sep first |
11.7 |
|
Sep last |
12.055 |
|
Sep. Now (ρ) |
12.055" |
|
| Mag pri |
9.71 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
2.09 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-002 |
|
| Notes |
N
(See Notes) |
|
rPM=0.728
Nature of this double is uncertain.
07103-0052 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
07 10 18 -00 51 25 |
BAL 769 AB |
2015 |
11 |
88 |
12.1 |
9.71 |
11.80 |
2.09 |
|
<=== |
| Show |
|
|
07 10 18 -00 51 25 |
VAS 12 AC |
2015 |
6 |
226 |
52.1 |
9.71 |
11.90 |
2.19 |
|
|
| Show |
|
|
07 10 15 -00 52 01 |
RST 4839 CD |
2016 |
3 |
198 |
1.3 |
10.23 |
13.50 |
3.27 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
