20542+1619 BPM 2289
20h 54m 10.65s +16° 18' 43.7" P.A. 75.00 sep 96.0 mag 14.99,16.21
Coord 2000 |
20542+1619 |
|
Discov num |
BPM2289 |
|
Comp |
|
|
Coord arcsec 2000 |
20 54 10.65 +16 18 43.7 |
|
Date first |
1989 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
75 |
|
Pa last |
75.1 |
|
P.A. Now (θ) |
75.1° |
|
Sep first |
95.7 |
|
Sep last |
96.044 |
|
Sep. Now (ρ) |
96.044" |
|
Mag pri |
14.99 |
|
Mag sec |
16.21 |
|
delta mag (ΔM) |
1.22 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-010 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.387
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1764367140655346048 |
|