20150+2424 BKO 817 AD
20h 14m 56.61s +24° 24' 48.6" P.A. 312.00 sep 5.2 mag 11.40,13.00
| Coord 2000 |
20150+2424 |
|
Discov num |
BKO 817 |
|
Comp |
AD |
|
Coord arcsec 2000 |
20 14 56.61 +24 24 48.6 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
318 |
|
Pa last |
312 |
|
P.A. Now (θ) |
312° |
|
| Sep first |
5.3 |
|
Sep last |
5.209 |
|
Sep. Now (ρ) |
5.209" |
|
| Mag pri |
11.40 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-002 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20150+2424 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 14 57 +24 24 49 |
POU 4309 AB |
2015 |
10 |
72 |
7.0 |
11.40 |
13.40 |
2.00 |
|
|
| Show |
|
|
20 14 57 +24 24 49 |
POU 4310 AC |
2015 |
9 |
39 |
17.8 |
11.40 |
12.00 |
0.60 |
|
|
| Show |
|
|
20 14 57 +24 24 49 |
BKO 817 AD |
2015 |
8 |
312 |
5.2 |
11.40 |
13.00 |
1.60 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1830706415256259200 |
|
