20385+1848 J 3102
20h 38m 44.03s +18° 49' 32.1" P.A. 96.00 sep 6.4 mag 11.40,12.70 Sp F5+A2
| Coord 2000 |
20385+1848 |
|
Discov num |
J 3102 |
|
Comp |
|
|
Coord arcsec 2000 |
20 38 44.03 +18 49 32.1 |
|
| Date first |
1944 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
95 |
|
Pa last |
95.7 |
|
P.A. Now (θ) |
95.7° |
|
| Sep first |
6.0 |
|
Sep last |
6.407 |
|
Sep. Now (ρ) |
6.407" |
|
| Mag pri |
11.40 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
F5+A2 (yellow-white/white) |
|
| Pri motion ra |
-027 |
|
Sec motion ra |
+016 |
|
| Pri motion dec |
-006 |
|
Sec motion dec |
+000 |
|
| Notes |
|
|
rPM=1.57
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1812613740948588672 |
|
