20057+1719 BPM 1991
20h 05m 42.86s +17° 19' 12.1" P.A. 76.00 sep 95.7 mag 14.80,15.76
| Coord 2000 |
20057+1719 |
|
Discov num |
BPM1991 |
|
Comp |
|
|
Coord arcsec 2000 |
20 05 42.86 +17 19 12.1 |
|
| Date first |
1994 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
76 |
|
Pa last |
75.8 |
|
P.A. Now (θ) |
75.8° |
|
| Sep first |
95.2 |
|
Sep last |
95.714 |
|
Sep. Now (ρ) |
95.714" |
|
| Mag pri |
14.80 |
|
Mag sec |
15.76 |
|
delta mag (ΔM) |
0.96 |
|
Spectral class |
|
|
| Pri motion ra |
-028 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-002 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.884
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1809733467161396736 |
|
