21066+3436 POP 22 FG
21h 06m 30.09s +34° 36' 28.7" P.A. 318.00 sep 7.9 mag 13.50,14.40
| Coord 2000 |
21066+3436 |
|
Discov num |
POP 22 |
|
Comp |
FG |
|
Coord arcsec 2000 |
21 06 30.09 +34 36 28.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
320 |
|
Pa last |
318.4 |
|
P.A. Now (θ) |
318.4° |
|
| Sep first |
7.9 |
|
Sep last |
7.901 |
|
Sep. Now (ρ) |
7.901" |
|
| Mag pri |
13.50 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+005 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21066+3436 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 06 34 +34 35 58 |
POP 22 AB |
2015 |
25 |
110 |
6.3 |
10.47 |
12.00 |
1.53 |
|
|
| Show |
|
|
21 06 34 +34 35 58 |
POP 22 AC |
2015 |
28 |
16 |
29.8 |
10.47 |
11.71 |
1.24 |
|
|
| Show |
|
|
21 06 34 +34 35 58 |
POP 22 AD |
2015 |
8 |
347 |
135.5 |
10.47 |
13.80 |
3.33 |
|
|
| Show |
|
|
21 06 34 +34 35 58 |
POP 22 AF |
2015 |
10 |
303 |
55.9 |
10.47 |
13.50 |
3.03 |
|
|
| Show |
|
|
21 06 34 +34 35 58 |
POP 22 AM |
2015 |
7 |
113 |
176.5 |
10.47 |
15.30 |
4.83 |
|
|
| Show |
|
|
21 06 34 +34 35 58 |
POP 22 AX |
2015 |
7 |
354 |
139.8 |
10.47 |
14.40 |
3.93 |
|
|
| Show |
|
|
21 06 31 +34 38 11 |
POP 22 DE |
2015 |
8 |
283 |
7.9 |
13.80 |
14.20 |
0.40 |
|
|
| Show |
|
|
21 06 30 +34 36 29 |
POP 22 FG |
2015 |
9 |
318 |
7.9 |
13.50 |
14.40 |
0.90 |
|
<=== |
| Show |
|
|
21 06 47 +34 34 50 |
POP 22 MN |
2015 |
7 |
272 |
8.9 |
15.30 |
15.80 |
0.50 |
|
|
| Show |
|
|
21 06 33 +34 38 17 |
POP 22 XY |
2015 |
4 |
352 |
6.1 |
14.40 |
16.20 |
1.80 |
|
|
11-fold system
11 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Gaia DR2 |
1867880456703144960 |
|
