22013+4515 A 780 AF
22h 01m 18.31s +45° 15' 00.9" P.A. 32.00 sep 18.6 mag 9.48,15.20 Sp A0
| Coord 2000 |
22013+4515 |
|
Discov num |
A 780 |
|
Comp |
AF |
|
Coord arcsec 2000 |
22 01 18.31 +45 15 00.9 |
|
| Date first |
1904 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
39 |
|
Pa last |
31.8 |
|
P.A. Now (θ) |
31.8° |
|
| Sep first |
20.6 |
|
Sep last |
18.631 |
|
Sep. Now (ρ) |
18.631" |
|
| Mag pri |
9.48 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
5.72 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-003 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
22013+4515 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 01 18 +45 15 01 |
A 780 AB |
2016 |
26 |
148 |
1.6 |
9.48 |
9.92 |
0.44 |
|
|
| Show |
|
|
22 01 18 +45 15 01 |
A 780 AC |
2016 |
14 |
94 |
67.0 |
9.48 |
10.59 |
1.11 |
|
|
| Show |
|
|
22 01 18 +45 15 01 |
A 780 AE |
2015 |
6 |
86 |
17.5 |
9.48 |
13.95 |
4.47 |
|
|
| Show |
|
|
22 01 18 +45 15 01 |
A 780 AF |
2015 |
6 |
32 |
18.6 |
9.48 |
15.20 |
5.72 |
|
<=== |
| Show |
|
|
22 01 18 +45 15 01 |
A 780 AR |
2015 |
5 |
116 |
40.1 |
9.48 |
14.35 |
4.87 |
|
|
| Show |
|
|
22 01 25 +45 14 56 |
A 780 CD |
2016 |
10 |
110 |
1.0 |
10.59 |
11.00 |
0.41 |
|
|
| Show |
|
|
22 01 25 +45 14 56 |
A 780 CR |
2016 |
6 |
27 |
16.8 |
10.59 |
14.35 |
3.76 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3605-01632-1 |
|
Gaia DR2 |
1962828164832960384 |
|
