22002+4756 A 778 AB
22h 00m 14.13s +47° 55' 46.6" P.A. 220.00 sep 0.3 mag 10.10,10.90 Sp F5
| Coord 2000 |
22002+4756 |
|
Discov num |
A 778 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 00 14.13 +47 55 46.6 |
|
| Date first |
1904 |
|
Date last |
2014 |
|
Obs |
15 |
|
| Pa first |
281 |
|
Pa last |
220.1 |
|
P.A. Now (θ) |
220.1° |
|
| Sep first |
0.3 |
|
Sep last |
0.321 |
|
Sep. Now (ρ) |
0.321" |
|
| Mag pri |
10.10 |
|
Mag sec |
10.90 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
F5 (yellow-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
|
|
| Pri motion dec |
+010 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
22002+4756 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 00 14 +47 55 47 |
A 778 AB |
2014 |
15 |
220 |
0.3 |
10.10 |
10.90 |
0.80 |
|
<=== |
| Show |
|
|
22 00 14 +47 55 47 |
A 778 AB,C |
2014 |
8 |
222 |
7.1 |
9.66 |
15.70 |
6.04 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3609-02103-1 |
|
Gaia DR2 |
1976126998502506368 |
|
