18487+1137 BPM 837
18h 48m 39.95s +11° 36' 50.5" P.A. 80.00 sep 92.1 mag 15.43,15.47
Coord 2000 |
18487+1137 |
|
Discov num |
BPM 837 |
|
Comp |
|
|
Coord arcsec 2000 |
18 48 39.95 +11 36 50.5 |
|
Date first |
1991 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
80 |
|
Pa last |
79.7 |
|
P.A. Now (θ) |
79.7° |
|
Sep first |
91.8 |
|
Sep last |
92.056 |
|
Sep. Now (ρ) |
92.056" |
|
Mag pri |
15.43 |
|
Mag sec |
15.47 |
|
delta mag (ΔM) |
0.04 |
|
Spectral class |
|
|
Pri motion ra |
-032 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-033 |
|
Sec motion dec |
-006 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.862
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Gaia DR2 |
4504453402473714048 |
|