20013+1917 J 784
20h 01m 17.15s +19° 17' 10.4" P.A. 159.00 sep 2.2 mag 12.00,11.50
| Coord 2000 |
20013+1917 |
|
Discov num |
J 784 |
|
Comp |
|
|
Coord arcsec 2000 |
20 01 17.15 +19 17 10.4 |
|
| Date first |
1912 |
|
Date last |
2016 |
|
Obs |
12 |
|
| Pa first |
158 |
|
Pa last |
158.8 |
|
P.A. Now (θ) |
158.8° |
|
| Sep first |
2.1 |
|
Sep last |
2.206 |
|
Sep. Now (ρ) |
2.206" |
|
| Mag pri |
12.00 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagitta |
|
Gaia DR2 |
1823001690608740224 |
|
