12211-1129 STF 1635 (HD 107452)
12h 21m 08.47s -11° 28' 32.7" P.A. 173.00 sep 13.4 mag 8.62,9.72 Sp B9V dist. 67.25 pc (219.37 l.y.)
| Coord 2000 |
12211-1129 |
|
Discov num |
STF1635 |
|
Comp |
|
|
Coord arcsec 2000 |
12 21 08.47 -11 28 32.7 |
|
| Date first |
1827 |
|
Date last |
2016 |
|
Obs |
40 |
|
| Pa first |
177 |
|
Pa last |
172.5 |
|
P.A. Now (θ) |
172.5° |
|
| Sep first |
13.0 |
|
Sep last |
13.411 |
|
Sep. Now (ρ) |
13.411" |
|
| Mag pri |
8.62 |
|
Mag sec |
9.72 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
B9V (blue-white) |
|
| Pri motion ra |
-023 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-025 |
|
| Notes |
|
|
rPM=0.133 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 107452 |
|
Constellation |
Virgo |
|
SAO |
157229 |
|
HIP |
60236 |
|
| Tycho2 |
5529-01712-1 |
|
Gaia DR2 |
3577625607729608320 |
|
HD |
107452 |
|
GC |
16845 |
|
| BD |
BD-10 3452 |
|
Distance |
67.25 |
|
Distance ly |
219.37 |
|
