19517+2301 BKO 1014 AC
19h 51m 39.45s +23° 01' 09.5" P.A. 252.00 sep 7.0 mag 12.80,13.50
| Coord 2000 |
19517+2301 |
|
Discov num |
BKO1014 |
|
Comp |
AC |
|
Coord arcsec 2000 |
19 51 39.45 +23 01 09.5 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
252 |
|
Pa last |
251.9 |
|
P.A. Now (θ) |
251.9° |
|
| Sep first |
7.1 |
|
Sep last |
7 |
|
Sep. Now (ρ) |
7" |
|
| Mag pri |
12.80 |
|
Mag sec |
13.50 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
|
|
| Pri motion ra |
+003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-014 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
19517+2301 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 51 39 +23 01 10 |
BKO 1014 AB |
2015 |
4 |
52 |
4.7 |
12.80 |
12.80 |
0.00 |
|
|
| Show |
|
|
19 51 39 +23 01 10 |
BKO 1014 AC |
2015 |
4 |
252 |
7.0 |
12.80 |
13.50 |
0.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1828027042886298112 |
|
