19540+1847 J 3028
19h 53m 47.46s +18° 46' 51.1" P.A. 307.00 sep 4.8 mag 13.00,14.00
| Coord 2000 |
19540+1847 |
|
Discov num |
J 3028 |
|
Comp |
|
|
Coord arcsec 2000 |
19 53 47.46 +18 46 51.1 |
|
| Date first |
1944 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
305 |
|
Pa last |
306.6 |
|
P.A. Now (θ) |
306.6° |
|
| Sep first |
4.0 |
|
Sep last |
4.76 |
|
Sep. Now (ρ) |
4.76" |
|
| Mag pri |
13.00 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
+051 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
+113 |
|
Sec motion dec |
-038 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=1.247
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1821608643754363520 |
|