20267+2415 BKO 447 BC
20h 26m 41.22s +24° 14' 51.7" P.A. 109.00 sep 6.8 mag 12.10,13.00
| Coord 2000 |
20267+2415 |
|
Discov num |
BKO 447 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 26 41.22 +24 14 51.7 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
113 |
|
Pa last |
108.9 |
|
P.A. Now (θ) |
108.9° |
|
| Sep first |
6.4 |
|
Sep last |
6.798 |
|
Sep. Now (ρ) |
6.798" |
|
| Mag pri |
12.10 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
-022 |
|
Sec motion ra |
|
|
| Pri motion dec |
-013 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20267+2415 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 26 41 +24 14 54 |
POU 4497 AB |
2015 |
10 |
106 |
6.6 |
11.07 |
12.10 |
1.03 |
|
|
| Show |
|
|
20 26 41 +24 14 52 |
BKO 447 BC |
2015 |
8 |
109 |
6.8 |
12.10 |
13.00 |
0.90 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831254349998002944 |
|
