20019+1651 BPM 1938
20h 01m 53.92s +16° 50' 43.3" P.A. 82.00 sep 118.4 mag 15.08,15.53
| Coord 2000 |
20019+1651 |
|
Discov num |
BPM1938 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 53.92 +16 50 43.3 |
|
| Date first |
1996 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
82 |
|
Pa last |
81.8 |
|
P.A. Now (θ) |
81.8° |
|
| Sep first |
118.5 |
|
Sep last |
118.424 |
|
Sep. Now (ρ) |
118.424" |
|
| Mag pri |
15.08 |
|
Mag sec |
15.53 |
|
delta mag (ΔM) |
0.45 |
|
Spectral class |
|
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
-027 |
|
Sec motion dec |
-033 |
|
| Notes |
N
V
(See Notes, Proper motion indicates physical) |
|
rPM=0.259 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1820199550859951104 |
|
