22012+4452 LYS 15 AB
22h 01m 13.51s +44° 52' 21.2" P.A. 209.00 sep 17.3 mag 12.50,12.50
| Coord 2000 |
22012+4452 |
|
Discov num |
LYS 15 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 01 13.51 +44 52 21.2 |
|
| Date first |
1895 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
204 |
|
Pa last |
209.4 |
|
P.A. Now (θ) |
209.4° |
|
| Sep first |
15.9 |
|
Sep last |
17.349 |
|
Sep. Now (ρ) |
17.349" |
|
| Mag pri |
12.50 |
|
Mag sec |
12.50 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
+010 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
rPM=1.768
This double is not physical.
22012+4452 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
22 01 14 +44 52 21 |
LYS 15 AB |
2015 |
8 |
209 |
17.3 |
12.50 |
12.50 |
0.00 |
|
<=== |
| Show |
|
|
22 01 14 +44 52 21 |
LYS 15 AC |
2015 |
7 |
281 |
73.4 |
12.50 |
13.22 |
0.72 |
|
|
| Show |
|
|
22 01 14 +44 52 21 |
LYS 15 AD |
2015 |
7 |
286 |
36.3 |
12.50 |
14.50 |
2.00 |
|
|
| Show |
|
|
22 01 14 +44 52 21 |
LYS 15 AE |
2015 |
7 |
265 |
43.7 |
12.50 |
14.50 |
2.00 |
|
|
| Show |
|
|
22 01 14 +44 52 21 |
LYS 15 AF |
2015 |
7 |
269 |
17.9 |
12.50 |
14.50 |
2.00 |
|
|
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cygnus |
|
Tycho2 |
3210-00143-1 |
|
Gaia DR2 |
1962803112291734912 |
|
