19501+3130 J 780
19h 50m 06.18s +31° 29' 53.1" P.A. 91.00 sep 2.5 mag 11.75,11.10
| Coord 2000 |
19501+3130 |
|
Discov num |
J 780 |
|
Comp |
|
|
Coord arcsec 2000 |
19 50 06.18 +31 29 53.1 |
|
| Date first |
1912 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
93 |
|
Pa last |
91.4 |
|
P.A. Now (θ) |
91.4° |
|
| Sep first |
2.2 |
|
Sep last |
2.461 |
|
Sep. Now (ρ) |
2.461" |
|
| Mag pri |
11.75 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
0.65 |
|
Spectral class |
|
|
| Pri motion ra |
-047 |
|
Sec motion ra |
+015 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-006 |
|
| Notes |
|
|
rPM=1.305
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
2669-03961-2 |
|
Gaia DR2 |
2033764493242892032 |
|
ADS |
13004 |
|
