18500+1420 BPM 854
18h 49m 57.67s +14° 19' 44.8" P.A. 271.00 sep 66.2 mag 14.22,15.66
Coord 2000 |
18500+1420 |
|
Discov num |
BPM 854 |
|
Comp |
|
|
Coord arcsec 2000 |
18 49 57.67 +14 19 44.8 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
271 |
|
Pa last |
270.8 |
|
P.A. Now (θ) |
270.8° |
|
Sep first |
65.9 |
|
Sep last |
66.214 |
|
Sep. Now (ρ) |
66.214" |
|
Mag pri |
14.22 |
|
Mag sec |
15.66 |
|
delta mag (ΔM) |
1.44 |
|
Spectral class |
|
|
Pri motion ra |
+013 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-003 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.387
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
Gaia DR2 |
4507115109651056384 |
|