20503+1317 BPM 2279
20h 50m 15.66s +13° 16' 59.5" P.A. 146.00 sep 89.2 mag 13.88,15.70
Coord 2000 |
20503+1317 |
|
Discov num |
BPM2279 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 15.66 +13 16 59.5 |
|
Date first |
1994 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
146 |
|
Pa last |
146.2 |
|
P.A. Now (θ) |
146.2° |
|
Sep first |
88.7 |
|
Sep last |
89.174 |
|
Sep. Now (ρ) |
89.174" |
|
Mag pri |
13.88 |
|
Mag sec |
15.70 |
|
delta mag (ΔM) |
1.82 |
|
Spectral class |
|
|
Pri motion ra |
-018 |
|
Sec motion ra |
-006 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-014 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.526
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1761145124909907328 |
|