20256+2723 J 2310 AB (BE Vul)
20h 25m 33.64s +27° 22' 09.1" P.A. 323.00 sep 33.5 mag 9.70,12.00 Sp A0
| Coord 2000 |
20256+2723 |
|
Discov num |
J 2310 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 25 33.64 +27 22 09.1 |
|
| Date first |
1898 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
322 |
|
Pa last |
322.9 |
|
P.A. Now (θ) |
322.9° |
|
| Sep first |
34.1 |
|
Sep last |
33.48 |
|
Sep. Now (ρ) |
33.48" |
|
| Mag pri |
9.70 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
2.3 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-007 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-004 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=1.099
This double is not physical.
20256+2723 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
BE Vul |
88663 |
20 25 34 +27 22 09 |
J 2310 AB |
2016 |
11 |
323 |
33.5 |
9.70 |
12.00 |
2.30 |
|
<=== |
| Show |
|
88663 |
20 25 34 +27 22 09 |
J 2310 AC |
2016 |
8 |
328 |
38.0 |
9.70 |
13.70 |
4.00 |
|
|
| Show |
|
|
20 25 32 +27 22 36 |
J 2310 BC |
2016 |
10 |
358 |
5.3 |
12.00 |
13.70 |
1.70 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
BE Vul |
|
Constellation |
Vulpecula |
|
SAO |
88663 |
|
Tycho2 |
2164-00497-1 |
|
| Gaia DR2 |
1835972766713412992 |
|
HD |
340201 |
|
DM |
BD+26 3896 |
|
