18440+1820 BPM 811
18h 44m 01.63s +18° 19' 48.5" P.A. 86.00 sep 55.0 mag 13.97,15.91
Coord 2000 |
18440+1820 |
|
Discov num |
BPM 811 |
|
Comp |
|
|
Coord arcsec 2000 |
18 44 01.63 +18 19 48.5 |
|
Date first |
1996 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
86 |
|
Pa last |
86.2 |
|
P.A. Now (θ) |
86.2° |
|
Sep first |
54.9 |
|
Sep last |
55.047 |
|
Sep. Now (ρ) |
55.047" |
|
Mag pri |
13.97 |
|
Mag sec |
15.91 |
|
delta mag (ΔM) |
1.94 |
|
Spectral class |
|
|
Pri motion ra |
+024 |
|
Sec motion ra |
+026 |
|
Pri motion dec |
-033 |
|
Sec motion dec |
-034 |
|
Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=0.052 (< 0.3, Physical double)
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4512389368149584512 |
|