15031+0421 BAL 2866 AB
15h 03m 06.52s +04° 20' 51.7" P.A. 126.00 sep 10.5 mag 11.81,11.56
| Coord 2000 |
15031+0421 |
|
Discov num |
BAL2866 |
|
Comp |
AB |
|
Coord arcsec 2000 |
15 03 06.52 +04 20 51.7 |
|
| Date first |
1910 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
131 |
|
Pa last |
126 |
|
P.A. Now (θ) |
126° |
|
| Sep first |
16.3 |
|
Sep last |
10.5 |
|
Sep. Now (ρ) |
10.5" |
|
| Mag pri |
11.81 |
|
Mag sec |
11.56 |
|
delta mag (ΔM) |
0.25 |
|
Spectral class |
|
|
| Pri motion ra |
+040 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-057 |
|
Sec motion dec |
-012 |
|
| Notes |
|
|
rPM=0.924
This double is not physical.
15031+0421 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
15 03 07 +04 20 52 |
BAL 2866 AB |
2015 |
11 |
126 |
10.5 |
11.81 |
11.56 |
0.25 |
|
<=== |
| Show |
|
|
15 03 07 +04 20 45 |
FYM 242 BC |
2015 |
15 |
100 |
20.4 |
11.56 |
13.70 |
2.14 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Virgo |
|
Tycho2 |
0342-00947-1 |
|
Gaia DR2 |
1156584600609995520 |
|
