20269+1727 BPM 2164
20h 26m 52.28s +17° 26' 54.2" P.A. 20.00 sep 110.5 mag 14.87,15.58
| Coord 2000 |
20269+1727 |
|
Discov num |
BPM2164 |
|
Comp |
|
|
Coord arcsec 2000 |
20 26 52.28 +17 26 54.2 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
20 |
|
Pa last |
19.9 |
|
P.A. Now (θ) |
19.9° |
|
| Sep first |
110.4 |
|
Sep last |
110.519 |
|
Sep. Now (ρ) |
110.519" |
|
| Mag pri |
14.87 |
|
Mag sec |
15.58 |
|
delta mag (ΔM) |
0.71 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-012 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
-005 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.463
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1815003701269763072 |
|
