21324+3849 MLB 1029 AD
21h 32m 25.11s +38° 49' 21.4" P.A. 290.00 sep 29.1 mag 12.79,13.76
| Coord 2000 |
21324+3849 |
|
Discov num |
MLB1029 |
|
Comp |
AD |
|
Coord arcsec 2000 |
21 32 25.11 +38 49 21.4 |
|
| Date first |
1938 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
300 |
|
Pa last |
290.3 |
|
P.A. Now (θ) |
290.3° |
|
| Sep first |
25.0 |
|
Sep last |
29.084 |
|
Sep. Now (ρ) |
29.084" |
|
| Mag pri |
12.79 |
|
Mag sec |
13.76 |
|
delta mag (ΔM) |
0.97 |
|
Spectral class |
|
|
| Pri motion ra |
+016 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
+010 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
rPM=1.26
This double is not physical.
21324+3849 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 32 25 +38 49 21 |
MLB 1029 AB |
2016 |
10 |
204 |
5.9 |
12.20 |
12.30 |
0.10 |
|
|
| Show |
|
|
21 32 25 +38 49 21 |
DAM 326 AC |
2015 |
6 |
315 |
13.4 |
12.20 |
15.40 |
3.20 |
|
|
| Show |
|
|
21 32 25 +38 49 21 |
MLB 1029 AD |
2015 |
7 |
290 |
29.1 |
12.79 |
13.76 |
0.97 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1964336557355574912 |
|
