18306+1337 BPM 786
18h 30m 38.09s +13° 37' 01.5" P.A. 284.00 sep 110.2 mag 14.41,14.76
| Coord 2000 |
18306+1337 |
|
Discov num |
BPM 786 |
|
Comp |
|
|
Coord arcsec 2000 |
18 30 38.09 +13 37 01.5 |
|
| Date first |
1997 |
|
Date last |
2010 |
|
Obs |
4 |
|
| Pa first |
283 |
|
Pa last |
283.5 |
|
P.A. Now (θ) |
283.5° |
|
| Sep first |
112.5 |
|
Sep last |
110.23 |
|
Sep. Now (ρ) |
110.23" |
|
| Mag pri |
14.41 |
|
Mag sec |
14.76 |
|
delta mag (ΔM) |
0.35 |
|
Spectral class |
|
|
| Pri motion ra |
-027 |
|
Sec motion ra |
-038 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-025 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.251 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4508512146554948096 |
|
