11471-0514 A 9 AC (HD 102391)
11h 47m 06.93s -05° 13' 55.1" P.A. 13.00 sep 190.0 mag 12.27,8.62 dist. 425.53 pc (1388.08 l.y.)
| Coord 2000 |
11471-0514 |
|
Discov num |
A 9 |
|
Comp |
AC |
|
Coord arcsec 2000 |
11 47 06.93 -05 13 55.1 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
4 |
|
Pa last |
12.7 |
|
P.A. Now (θ) |
12.7° |
|
| Sep first |
190.0 |
|
Sep last |
189.996 |
|
Sep. Now (ρ) |
189.996" |
|
| Mag pri |
12.27 |
|
Mag sec |
8.62 |
|
delta mag (ΔM) |
3.65 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
-010 |
|
| Notes |
|
|
rPM=0.67
Nature of this double is uncertain.
11471-0514 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
11 47 07 -05 13 55 |
A 9 AB |
2016 |
12 |
53 |
4.6 |
12.27 |
12.80 |
0.53 |
|
|
| Show |
HD 102391 |
138403 |
11 47 07 -05 13 55 |
A 9 AC |
2015 |
5 |
13 |
190.0 |
12.27 |
8.62 |
3.65 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 102391 |
|
Spectr |
K5 |
|
Constellation |
Virgo |
|
SAO |
138403 |
|
| HIP |
57500 |
|
Tycho2 |
4937-01141-1 |
|
Gaia DR2 |
3598900333094192640 |
|
HD |
102391 |
|
| BD |
BD-04 3140 |
|
Distance |
425.53 |
|
Distance ly |
1388.08 |
|
