20460+2343 BKO 852 BC
20h 46m 01.82s +23° 43' 05.2" P.A. 223.00 sep 4.3 mag 12.70,13.30
| Coord 2000 |
20460+2343 |
|
Discov num |
BKO 852 |
|
Comp |
BC |
|
Coord arcsec 2000 |
20 46 01.82 +23 43 05.2 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
222 |
|
Pa last |
223.2 |
|
P.A. Now (θ) |
223.2° |
|
| Sep first |
4.5 |
|
Sep last |
4.335 |
|
Sep. Now (ρ) |
4.335" |
|
| Mag pri |
12.70 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-178 |
|
Sec motion ra |
|
|
| Pri motion dec |
+097 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20460+2343 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 46 02 +23 43 02 |
POU 4963 AB |
2015 |
5 |
298 |
7.8 |
13.30 |
12.70 |
0.60 |
|
|
| Show |
|
|
20 46 02 +23 43 05 |
BKO 852 BC |
2015 |
4 |
223 |
4.3 |
12.70 |
13.30 |
0.60 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1842386492900067072 |
|
