18186+1538 BPMA 53
18h 18m 33.17s +15° 37' 45.8" P.A. 27.00 sep 237.0 mag 14.21,15.19
Coord 2000 |
18186+1538 |
|
Discov num |
BPMA 53 |
|
Comp |
|
|
Coord arcsec 2000 |
18 18 33.17 +15 37 45.8 |
|
Date first |
1995 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
27 |
|
Pa last |
26.6 |
|
P.A. Now (θ) |
26.6° |
|
Sep first |
237.0 |
|
Sep last |
237.044 |
|
Sep. Now (ρ) |
237.044" |
|
Mag pri |
14.21 |
|
Mag sec |
15.19 |
|
delta mag (ΔM) |
0.98 |
|
Spectral class |
|
|
Pri motion ra |
+031 |
|
Sec motion ra |
+022 |
|
Pri motion dec |
-041 |
|
Sec motion dec |
-026 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.34
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4521973158169860992 |
|