15010+3123 STF 1901 (HD 132971)
15h 00m 57.70s +31° 22' 38.2" P.A. 183.00 sep 18.7 mag 8.71,10.55 Sp M dist. 125.79 pc (410.33 l.y.)
| Coord 2000 |
15010+3123 |
|
Discov num |
STF1901 |
|
Comp |
|
|
Coord arcsec 2000 |
15 00 57.70 +31 22 38.2 |
|
| Date first |
1827 |
|
Date last |
2017 |
|
Obs |
61 |
|
| Pa first |
205 |
|
Pa last |
183.2 |
|
P.A. Now (θ) |
183.2° |
|
| Sep first |
25.0 |
|
Sep last |
18.73 |
|
Sep. Now (ρ) |
18.73" |
|
| Mag pri |
8.71 |
|
Mag sec |
10.55 |
|
delta mag (ΔM) |
1.84 |
|
Spectral class |
M (red) |
|
| Pri motion ra |
-045 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
-046 |
|
Sec motion dec |
+002 |
|
| Notes |
N
L
(See Notes, Linear solution) |
|
rPM=1.134
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 132971 |
|
Constellation |
Bootes |
|
SAO |
64464 |
|
HIP |
73471 |
|
| Tycho2 |
2562-01377-1 |
|
Gaia DR2 |
1288261632118412160 |
|
HD |
132971 |
|
GC |
20204 |
|
| BD |
BD+31 2684 |
|
Distance |
125.79 |
|
Distance ly |
410.33 |
|
