22147+4921 WAL 142 AC
22h 14m 43.17s +49° 21' 15.4" P.A. 106.00 sep 86.3 mag 7.63,10.96 Sp F8 dist. 169.78 pc (553.82 l.y.)
| Coord 2000 |
22147+4921 |
|
Discov num |
WAL 142 |
|
Comp |
AC |
|
Coord arcsec 2000 |
22 14 43.17 +49 21 15.4 |
|
| Date first |
1899 |
|
Date last |
2015 |
|
Obs |
11 |
|
| Pa first |
106 |
|
Pa last |
105.5 |
|
P.A. Now (θ) |
105.5° |
|
| Sep first |
85.2 |
|
Sep last |
86.309 |
|
Sep. Now (ρ) |
86.309" |
|
| Mag pri |
7.63 |
|
Mag sec |
10.96 |
|
delta mag (ΔM) |
3.33 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-012 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-007 |
|
| Notes |
|
|
rPM=0.796
Nature of this double is uncertain.
22147+4921 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 211264 |
51799 |
22 14 43 +49 21 15 |
STF 2886 AB |
2016 |
29 |
108 |
20.8 |
7.63 |
10.12 |
2.49 |
|
|
| Show |
|
51799 |
22 14 43 +49 21 15 |
WAL 142 AC |
2015 |
11 |
106 |
86.3 |
7.63 |
10.96 |
3.33 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
SAO |
51799 |
|
HIP |
109829 |
|
Tycho2 |
3614-02640-1 |
|
| Gaia DR2 |
1999903628215819392 |
|
HD |
211264 |
|
BD |
BD+48 3656 |
|
Distance |
169.78 |
|
| Distance ly |
553.82 |
|
