18503+1229 BPM 858
18h 50m 18.36s +12° 29' 01.2" P.A. 57.00 sep 69.2 mag 13.67,15.78
| Coord 2000 |
18503+1229 |
|
Discov num |
BPM 858 |
|
Comp |
|
|
Coord arcsec 2000 |
18 50 18.36 +12 29 01.2 |
|
| Date first |
1992 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
57 |
|
Pa last |
56.8 |
|
P.A. Now (θ) |
56.8° |
|
| Sep first |
69.2 |
|
Sep last |
69.161 |
|
Sep. Now (ρ) |
69.161" |
|
| Mag pri |
13.67 |
|
Mag sec |
15.78 |
|
delta mag (ΔM) |
2.11 |
|
Spectral class |
|
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-017 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.74
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4504616473791139200 |
|
