20159+1655 GWP 2932
20h 15m 54.81s +16° 54' 47.4" P.A. 14.00 sep 15.0 mag 13.80,14.50
| Coord 2000 |
20159+1655 |
|
Discov num |
GWP2932 |
|
Comp |
|
|
Coord arcsec 2000 |
20 15 54.81 +16 54 47.4 |
|
| Date first |
1951 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
14 |
|
Pa last |
14.4 |
|
P.A. Now (θ) |
14.4° |
|
| Sep first |
14.4 |
|
Sep last |
15.049 |
|
Sep. Now (ρ) |
15.049" |
|
| Mag pri |
13.80 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
-042 |
|
Sec motion ra |
+000 |
|
| Pri motion dec |
-070 |
|
Sec motion dec |
+000 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=1
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1809130183175553280 |
|
