20448+1512 BPM 2253
20h 44m 50.00s +15° 11' 33.3" P.A. 241.00 sep 75.8 mag 12.45,15.52
| Coord 2000 |
20448+1512 |
|
Discov num |
BPM2253 |
|
Comp |
|
|
Coord arcsec 2000 |
20 44 50.00 +15 11 33.3 |
|
| Date first |
1993 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
241 |
|
Pa last |
241.3 |
|
P.A. Now (θ) |
241.3° |
|
| Sep first |
76.1 |
|
Sep last |
75.806 |
|
Sep. Now (ρ) |
75.806" |
|
| Mag pri |
12.45 |
|
Mag sec |
15.52 |
|
delta mag (ΔM) |
3.07 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-004 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.663
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1762519407067807360 |
|
