18471+1328 BPM 827
18h 47m 08.93s +13° 28' 16.9" P.A. 50.00 sep 79.2 mag 10.77,15.81 Sp F8
| Coord 2000 |
18471+1328 |
|
Discov num |
BPM 827 |
|
Comp |
|
|
Coord arcsec 2000 |
18 47 08.93 +13 28 16.9 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
50 |
|
Pa last |
49.5 |
|
P.A. Now (θ) |
49.5° |
|
| Sep first |
79.2 |
|
Sep last |
79.245 |
|
Sep. Now (ρ) |
79.245" |
|
| Mag pri |
10.77 |
|
Mag sec |
15.81 |
|
delta mag (ΔM) |
5.04 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
+012 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-016 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.349
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1038-01263-1 |
|
Gaia DR2 |
4505553257696153728 |
|
