19520+2303 BKO 1022 (NSV12490)
19h 52m 02.96s +23° 02' 33.8" P.A. 12.00 sep 4.4 mag 14.60,15.20 dist. 26.62 pc (86.83 l.y.)
| Coord 2000 |
19520+2303 |
|
Discov num |
BKO1022 |
|
Comp |
|
|
Coord arcsec 2000 |
19 52 02.96 +23 02 33.8 |
|
| Date first |
2000 |
|
Date last |
2008 |
|
Obs |
3 |
|
| Pa first |
12 |
|
Pa last |
11.8 |
|
P.A. Now (θ) |
11.8° |
|
| Sep first |
3.9 |
|
Sep last |
4.37 |
|
Sep. Now (ρ) |
4.37" |
|
| Mag pri |
14.60 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-091 |
|
Sec motion ra |
|
|
| Pri motion dec |
-012 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NSV12490 |
|
Constellation |
Vulpecula |
|
SAO |
105348 |
|
HIP |
97767 |
|
| Tycho2 |
1066-03555-1 |
|
Gaia DR2 |
1828025874655329920 |
|
HD |
187923 |
|
HR |
7569 |
|
| BD |
BD+11 4019 |
|
Distance |
26.62 |
|
Distance ly |
86.83 |
|
