20228+1156 BPM 2135
20h 22m 45.02s +11° 55' 55.2" P.A. 218.00 sep 90.0 mag 15.94,16.03
Coord 2000 |
20228+1156 |
|
Discov num |
BPM2135 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 45.02 +11 55 55.2 |
|
Date first |
1989 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
217 |
|
Pa last |
217.6 |
|
P.A. Now (θ) |
217.6° |
|
Sep first |
90.0 |
|
Sep last |
89.983 |
|
Sep. Now (ρ) |
89.983" |
|
Mag pri |
15.94 |
|
Mag sec |
16.03 |
|
delta mag (ΔM) |
0.09 |
|
Spectral class |
|
|
Pri motion ra |
-005 |
|
Sec motion ra |
+000 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
-010 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.505
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1802223154203171328 |
|