20331+2506 BKO 456 AC
20h 33m 03.46s +25° 06' 55.4" P.A. 59.00 sep 9.6 mag 13.30,15.00
| Coord 2000 |
20331+2506 |
|
Discov num |
BKO 456 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 33 03.46 +25 06 55.4 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
59 |
|
Pa last |
58.8 |
|
P.A. Now (θ) |
58.8° |
|
| Sep first |
9.8 |
|
Sep last |
9.572 |
|
Sep. Now (ρ) |
9.572" |
|
| Mag pri |
13.30 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
| Pri motion ra |
+008 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
-019 |
|
| Notes |
|
|
rPM=1.152
This double is not physical.
20331+2506 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 33 03 +25 06 55 |
POU 4623 AB |
2015 |
10 |
131 |
11.8 |
13.30 |
14.10 |
0.80 |
|
|
| Show |
|
|
20 33 03 +25 06 55 |
BKO 456 AC |
2015 |
9 |
59 |
9.6 |
13.30 |
15.00 |
1.70 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1831738856665189376 |
|
