18553+1304 BPMA 69
18h 55m 15.53s +13° 04' 13.4" P.A. 26.00 sep 136.8 mag 14.38,15.23
| Coord 2000 |
18553+1304 |
|
Discov num |
BPMA 69 |
|
Comp |
|
|
Coord arcsec 2000 |
18 55 15.53 +13 04 13.4 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
26 |
|
Pa last |
25.6 |
|
P.A. Now (θ) |
25.6° |
|
| Sep first |
136.6 |
|
Sep last |
136.777 |
|
Sep. Now (ρ) |
136.777" |
|
| Mag pri |
14.38 |
|
Mag sec |
15.23 |
|
delta mag (ΔM) |
0.85 |
|
Spectral class |
|
|
| Pri motion ra |
+031 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
+020 |
|
Sec motion dec |
+017 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.656
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4506170736559492096 |
|
