17364-0000 BAL 1188 AB
17h 36m 21.30s -00° 00' 20.0" P.A. 117.00 sep 7.7 mag 10.31,13.00
| Coord 2000 |
17364-0000 |
|
Discov num |
BAL1188 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 36 21.30 -00 00 20.0 |
|
| Date first |
1908 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
116 |
|
Pa last |
116.5 |
|
P.A. Now (θ) |
116.5° |
|
| Sep first |
7.7 |
|
Sep last |
7.725 |
|
Sep. Now (ρ) |
7.725" |
|
| Mag pri |
10.31 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
2.69 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-102 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17364-0000 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 36 21 -00 00 20 |
BAL 1188 AB |
2016 |
11 |
117 |
7.7 |
10.31 |
13.00 |
2.69 |
|
<=== |
| Show |
|
|
17 36 21 -00 00 20 |
GWP 2725 AC |
2015 |
7 |
254 |
177.0 |
10.20 |
17.40 |
7.20 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS