20599+2813 J 3122 AB
20h 59m 45.83s +28° 13' 24.6" P.A. 89.00 sep 1.7 mag 12.40,12.70
| Coord 2000 |
20599+2813 |
|
Discov num |
J 3122 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 59 45.83 +28 13 24.6 |
|
| Date first |
1944 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
40 |
|
Pa last |
89.2 |
|
P.A. Now (θ) |
89.2° |
|
| Sep first |
4.0 |
|
Sep last |
1.669 |
|
Sep. Now (ρ) |
1.669" |
|
| Mag pri |
12.40 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
|
|
| Pri motion dec |
-016 |
|
Sec motion dec |
|
|
| Notes |
S
(Parallax indidates non-physical) |
|
This double is not physical.
20599+2813 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 59 46 +28 13 25 |
J 3122 AB |
2016 |
5 |
89 |
1.7 |
12.40 |
12.70 |
0.30 |
|
<=== |
| Show |
|
|
20 59 46 +28 13 25 |
DAM 225 AB,C |
2002 |
2 |
323 |
10.2 |
11.80 |
15.10 |
3.30 |
|
|
| Show |
|
|
20 59 46 +28 13 25 |
DAM 225 AB,D |
2002 |
2 |
305 |
9.3 |
11.80 |
15.00 |
3.20 |
|
|
Quadruple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1846026632300962304 |
|
