19502+1748 J 3017
19h 50m 05.64s +17° 47' 33.3" P.A. 51.00 sep 5.5 mag 13.60,13.80
| Coord 2000 |
19502+1748 |
|
Discov num |
J 3017 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 05.64 +17 47 33.3 |
|
| Date first |
1944 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
65 |
|
Pa last |
50.8 |
|
P.A. Now (θ) |
50.8° |
|
| Sep first |
4.0 |
|
Sep last |
5.45 |
|
Sep. Now (ρ) |
5.45" |
|
| Mag pri |
13.60 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-093 |
|
Sec motion ra |
+030 |
|
| Pri motion dec |
-096 |
|
Sec motion dec |
+041 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=1.377
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1821428873599503744 |
|
