18551+1522 BPMA 68
18h 55m 05.66s +15° 21' 37.1" P.A. 245.00 sep 229.1 mag 14.25,15.41
| Coord 2000 |
18551+1522 |
|
Discov num |
BPMA 68 |
|
Comp |
|
|
Coord arcsec 2000 |
18 55 05.66 +15 21 37.1 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
245 |
|
Pa last |
244.7 |
|
P.A. Now (θ) |
244.7° |
|
| Sep first |
229.2 |
|
Sep last |
229.125 |
|
Sep. Now (ρ) |
229.125" |
|
| Mag pri |
14.25 |
|
Mag sec |
15.41 |
|
delta mag (ΔM) |
1.16 |
|
Spectral class |
|
|
| Pri motion ra |
+020 |
|
Sec motion ra |
-041 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-032 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=1.228
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Gaia DR2 |
4507668099590871296 |
|
