20186+1600 BPM 2102
20h 18m 38.54s +15° 59' 31.5" P.A. 47.00 sep 72.1 mag 15.94,15.95
Coord 2000 |
20186+1600 |
|
Discov num |
BPM2102 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 38.54 +15 59 31.5 |
|
Date first |
1994 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
48 |
|
Pa last |
47.2 |
|
P.A. Now (θ) |
47.2° |
|
Sep first |
71.7 |
|
Sep last |
72.063 |
|
Sep. Now (ρ) |
72.063" |
|
Mag pri |
15.94 |
|
Mag sec |
15.95 |
|
delta mag (ΔM) |
0.01 |
|
Spectral class |
|
|
Pri motion ra |
+072 |
|
Sec motion ra |
+018 |
|
Pri motion dec |
+059 |
|
Sec motion dec |
+022 |
|
Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.703
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Delphinus |
|
Gaia DR2 |
1808452162458064896 |
|