20466+5004 HDS 2959
20h 46m 33.74s +50° 04' 29.8" P.A. 21.00 sep 0.5 mag 11.10,12.98 Sp A0 dist. 751.88 pc (2452.63 l.y.)
| Coord 2000 |
20466+5004 |
|
Discov num |
HDS2959 |
|
Comp |
|
|
Coord arcsec 2000 |
20 46 33.74 +50 04 29.8 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
21 |
|
Pa last |
21 |
|
P.A. Now (θ) |
21° |
|
| Sep first |
0.5 |
|
Sep last |
0.479 |
|
Sep. Now (ρ) |
0.479" |
|
| Mag pri |
11.10 |
|
Mag sec |
12.98 |
|
delta mag (ΔM) |
1.88 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
HIP |
102520 |
|
Tycho2 |
3582-00359-1 |
|
Gaia DR2 |
2168351244824616448 |
|
| Distance |
751.88 |
|
Distance ly |
2452.63 |
|