20485+1628 BPM 2271
20h 48m 28.67s +16° 28' 22.2" P.A. 127.00 sep 97.8 mag 14.96,16.33
| Coord 2000 |
20485+1628 |
|
Discov num |
BPM2271 |
|
Comp |
|
|
Coord arcsec 2000 |
20 48 28.67 +16 28 22.2 |
|
| Date first |
1991 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
127 |
|
Pa last |
126.8 |
|
P.A. Now (θ) |
126.8° |
|
| Sep first |
97.5 |
|
Sep last |
97.797 |
|
Sep. Now (ρ) |
97.797" |
|
| Mag pri |
14.96 |
|
Mag sec |
16.33 |
|
delta mag (ΔM) |
1.37 |
|
Spectral class |
|
|
| Pri motion ra |
-019 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-017 |
|
Sec motion dec |
-010 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.758
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1763128918764034560 |
|
