20155+1452 BKO 545 AC
20h 15m 35.45s +14° 52' 46.7" P.A. 1.00 sep 6.7 mag 12.26,13.80
| Coord 2000 |
20155+1452 |
|
Discov num |
BKO 545 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 15 35.45 +14 52 46.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
0 |
|
Pa last |
1.1 |
|
P.A. Now (θ) |
1.1° |
|
| Sep first |
6.8 |
|
Sep last |
6.678 |
|
Sep. Now (ρ) |
6.678" |
|
| Mag pri |
12.26 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
1.54 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
20155+1452 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 15 35 +14 52 47 |
CHE 245 AB |
2015 |
10 |
286 |
17.9 |
12.26 |
13.02 |
0.76 |
|
|
| Show |
|
|
20 15 35 +14 52 47 |
BKO 545 AC |
2015 |
8 |
1 |
6.7 |
12.26 |
13.80 |
1.54 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Delphinus |
|
Gaia DR2 |
1808212194038688128 |
|
