20244+2404 BKO 445 BC
20h 24m 25.97s +24° 04' 29.4" P.A. 348.00 sep 4.4 mag 14.10,14.50
| Coord 2000 |
20244+2404 |
|
Discov num |
BKO 445 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 24 25.97 +24 04 29.4 |
|
| Date first |
1997 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
347 |
|
Pa last |
348 |
|
P.A. Now (θ) |
348° |
|
| Sep first |
4.1 |
|
Sep last |
4.38 |
|
Sep. Now (ρ) |
4.38" |
|
| Mag pri |
14.10 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+007 |
|
Sec motion ra |
|
|
| Pri motion dec |
-030 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20244+2404 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 24 27 +24 04 26 |
POU 4459 AB |
2015 |
5 |
285 |
14.7 |
13.70 |
14.10 |
0.40 |
|
|
| Show |
|
|
20 24 26 +24 04 29 |
BKO 445 BC |
2015 |
4 |
348 |
4.4 |
14.10 |
14.50 |
0.40 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831236689091531392 |
|
