18381+1229 BPM 797
18h 38m 06.31s +12° 28' 51.9" P.A. 13.00 sep 97.1 mag 15.74,15.76
| Coord 2000 |
18381+1229 |
|
Discov num |
BPM 797 |
|
Comp |
|
|
Coord arcsec 2000 |
18 38 06.31 +12 28 51.9 |
|
| Date first |
1989 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
13 |
|
Pa last |
13.1 |
|
P.A. Now (θ) |
13.1° |
|
| Sep first |
97.3 |
|
Sep last |
97.141 |
|
Sep. Now (ρ) |
97.141" |
|
| Mag pri |
15.74 |
|
Mag sec |
15.76 |
|
delta mag (ΔM) |
0.02 |
|
Spectral class |
|
|
| Pri motion ra |
-001 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-006 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.349
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4505221720570808832 |
|
