20253+1420 BPM 2149
20h 25m 15.41s +14° 20' 06.2" P.A. 339.00 sep 38.5 mag 12.89,15.90
| Coord 2000 |
20253+1420 |
|
Discov num |
BPM2149 |
|
Comp |
|
|
Coord arcsec 2000 |
20 25 15.41 +14 20 06.2 |
|
| Date first |
1992 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
339 |
|
Pa last |
339.2 |
|
P.A. Now (θ) |
339.2° |
|
| Sep first |
38.4 |
|
Sep last |
38.527 |
|
Sep. Now (ρ) |
38.527" |
|
| Mag pri |
12.89 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
3.01 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-009 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-011 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.477
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Tycho2 |
1086-01495-1 |
|
Gaia DR2 |
1804996599266985088 |
|
