20599+2813 DAM 225 AB,C
20h 59m 45.91s +28° 13' 25.1" P.A. 323.00 sep 10.2 mag 11.80,15.10
| Coord 2000 |
20599+2813 |
|
Discov num |
DAM 225 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
20 59 45.91 +28 13 25.1 |
|
| Date first |
1997 |
|
Date last |
2002 |
|
Obs |
2 |
|
| Pa first |
321 |
|
Pa last |
323 |
|
P.A. Now (θ) |
323° |
|
| Sep first |
10.1 |
|
Sep last |
10.242 |
|
Sep. Now (ρ) |
10.242" |
|
| Mag pri |
11.80 |
|
Mag sec |
15.10 |
|
delta mag (ΔM) |
3.3 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+007 |
|
| Pri motion dec |
-021 |
|
Sec motion dec |
+051 |
|
| Notes |
|
|
rPM=1.41
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 |
1983 |
2 |
53 |
2.3 |
11.30 |
11.60 |
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 |
|
