19422+2930 HDS 2794 (HD 186259)
19h 42m 12.65s +29° 29' 51.0" P.A. 262.00 sep 0.1 mag 7.73,10.95 Sp F7Vws dist. 102.04 pc (332.85 l.y.)
| Coord 2000 |
19422+2930 |
|
Discov num |
HDS2794 |
|
Comp |
|
|
Coord arcsec 2000 |
19 42 12.65 +29 29 51.0 |
|
| Date first |
1991 |
|
Date last |
2014 |
|
Obs |
6 |
|
| Pa first |
277 |
|
Pa last |
261.5 |
|
P.A. Now (θ) |
261.5° |
|
| Sep first |
0.2 |
|
Sep last |
0.084 |
|
Sep. Now (ρ) |
0.084" |
|
| Mag pri |
7.73 |
|
Mag sec |
10.95 |
|
delta mag (ΔM) |
3.22 |
|
Spectral class |
F7Vws (yellow-white) |
|
| Pri motion ra |
+038 |
|
Sec motion ra |
|
|
| Pri motion dec |
+054 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 186259 |
|
Constellation |
Cygnus |
|
SAO |
87596 |
|
HIP |
96929 |
|
| Tycho2 |
2151-05360-1 |
|
Gaia DR2 |
2031612959497516288 |
|
HD |
186259 |
|
BD |
BD+29 3702 |
|
| Distance |
102.04 |
|
Distance ly |
332.85 |
|
