22246+3926 RAO 28 AB
22h 24m 37.85s +39° 25' 50.6" P.A. 316.00 sep 4.4 mag 8.08,14.00 Sp G2V dist. 49.24 pc (160.62 l.y.)
| Coord 2000 |
22246+3926 |
|
Discov num |
RAO 28 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 24 37.85 +39 25 50.6 |
|
| Date first |
2012 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
316 |
|
Pa last |
315.9 |
|
P.A. Now (θ) |
315.9° |
|
| Sep first |
4.4 |
|
Sep last |
4.425 |
|
Sep. Now (ρ) |
4.425" |
|
| Mag pri |
8.08 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
5.92 |
|
Spectral class |
G2V (yellow) |
|
| Pri motion ra |
+174 |
|
Sec motion ra |
|
|
| Pri motion dec |
+080 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
22246+3926 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 212585 |
72310 |
22 24 38 +39 25 51 |
RAO 28 Aa,Ab |
2015 |
1 |
262 |
0.2 |
6.50 |
9.60 |
3.10 |
|
|
| Show |
|
72310 |
22 24 38 +39 25 51 |
RAO 28 AB |
2016 |
4 |
316 |
4.4 |
8.08 |
14.00 |
5.92 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lacerta |
|
SAO |
72310 |
|
HIP |
110626 |
|
Tycho2 |
3204-02813-1 |
|
| Gaia DR2 |
1908880970417479296 |
|
HD |
212585 |
|
BD |
BD+38 4759 |
|
Distance |
49.24 |
|
| Distance ly |
160.62 |
|