20270+1312 BPM 2166
20h 26m 58.64s +13° 11' 49.6" P.A. 59.00 sep 25.3 mag 14.18,14.77
| Coord 2000 |
20270+1312 |
|
Discov num |
BPM2166 |
|
Comp |
|
|
Coord arcsec 2000 |
20 26 58.64 +13 11 49.6 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
58 |
|
Pa last |
59.1 |
|
P.A. Now (θ) |
59.1° |
|
| Sep first |
25.1 |
|
Sep last |
25.32 |
|
Sep. Now (ρ) |
25.32" |
|
| Mag pri |
14.18 |
|
Mag sec |
14.77 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
|
|
| Pri motion ra |
+039 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
-017 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.445
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1803922105826335616 |
|
