20582+1756 BPM 2303
20h 58m 09.12s +17° 55' 39.3" P.A. 131.00 sep 120.5 mag 14.52,16.59
| Coord 2000 |
20582+1756 |
|
Discov num |
BPM2303 |
|
Comp |
|
|
Coord arcsec 2000 |
20 58 09.12 +17 55 39.3 |
|
| Date first |
1992 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
131 |
|
Pa last |
131 |
|
P.A. Now (θ) |
131° |
|
| Sep first |
119.9 |
|
Sep last |
120.499 |
|
Sep. Now (ρ) |
120.499" |
|
| Mag pri |
14.52 |
|
Mag sec |
16.59 |
|
delta mag (ΔM) |
2.07 |
|
Spectral class |
|
|
| Pri motion ra |
-016 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-008 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.54
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1765142502511726464 |
|
