20188+1751 J 3314
20h 18m 11.65s +17° 51' 15.5" P.A. 70.00 sep 3.4 mag 12.30,12.90
| Coord 2000 |
20188+1751 |
|
Discov num |
J 3314 |
|
Comp |
|
|
Coord arcsec 2000 |
20 18 11.65 +17 51 15.5 |
|
| Date first |
1955 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
71 |
|
Pa last |
69.8 |
|
P.A. Now (θ) |
69.8° |
|
| Sep first |
3.9 |
|
Sep last |
3.422 |
|
Sep. Now (ρ) |
3.422" |
|
| Mag pri |
12.30 |
|
Mag sec |
12.90 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
+032 |
|
Sec motion ra |
|
|
| Pri motion dec |
+006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1810038238046791936 |
|
