20488+1106 BPM 2274
20h 48m 50.66s +11° 05' 48.9" sep 109.8 mag 13.81,14.73
| Coord 2000 |
20488+1106 |
|
Discov num |
BPM2274 |
|
Comp |
|
|
Coord arcsec 2000 |
20 48 50.66 +11 05 48.9 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
0 |
|
Pa last |
359.6 |
|
P.A. Now (θ) |
359.6° |
|
| Sep first |
109.8 |
|
Sep last |
109.792 |
|
Sep. Now (ρ) |
109.792" |
|
| Mag pri |
13.81 |
|
Mag sec |
14.73 |
|
delta mag (ΔM) |
0.92 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
-010 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-013 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.251 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1751774086089346560 |
|
