19516+5913 HJ 2910 (HD 239243)
19h 51m 34.50s +59° 12' 55.3" P.A. 260.00 sep 13.1 mag 9.92,11.72 Sp A3
| Coord 2000 |
19516+5913 |
|
Discov num |
HJ 2910 |
|
Comp |
|
|
Coord arcsec 2000 |
19 51 34.50 +59 12 55.3 |
|
| Date first |
1831 |
|
Date last |
2015 |
|
Obs |
13 |
|
| Pa first |
264 |
|
Pa last |
259.9 |
|
P.A. Now (θ) |
259.9° |
|
| Sep first |
8.0 |
|
Sep last |
13.116 |
|
Sep. Now (ρ) |
13.116" |
|
| Mag pri |
9.92 |
|
Mag sec |
11.72 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-009 |
|
Sec motion dec |
-010 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.089 (< 0.3, Physical double)
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 239243 |
|
Constellation |
Cygnus |
|
SAO |
32066 |
|
Tycho2 |
3947-01053-1 |
|
| Gaia DR2 |
2235906789720990592 |
|
HD |
239243 |
|
