22345+4046 HJ 1786 AB (HD 213976)
22h 34m 30.18s +40° 46' 29.6" P.A. 226.00 sep 43.5 mag 7.00,9.64 Sp B1.5V dist. 324.68 pc (1059.11 l.y.)
| Coord 2000 |
22345+4046 |
|
Discov num |
HJ 1786 |
|
Comp |
AB |
|
Coord arcsec 2000 |
22 34 30.18 +40 46 29.6 |
|
| Date first |
1895 |
|
Date last |
2016 |
|
Obs |
18 |
|
| Pa first |
227 |
|
Pa last |
226 |
|
P.A. Now (θ) |
226° |
|
| Sep first |
44.0 |
|
Sep last |
43.5 |
|
Sep. Now (ρ) |
43.5" |
|
| Mag pri |
7.00 |
|
Mag sec |
9.64 |
|
delta mag (ΔM) |
2.64 |
|
Spectral class |
B1.5V (blue-white) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=0.439
Nature of this double is uncertain.
22345+4046 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
52155 |
22 34 30 +40 46 30 |
COU 1838 Aa,Ab |
2010 |
6 |
164 |
1.1 |
7.20 |
9.20 |
2.00 |
|
|
| Show |
HD 213976 |
52155 |
22 34 30 +40 46 30 |
HJ 1786 AB |
2016 |
18 |
226 |
43.5 |
7.00 |
9.64 |
2.64 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 213976 |
|
Constellation |
Lacerta |
|
SAO |
52155 |
|
HIP |
111429 |
|
| Tycho2 |
3205-00645-1 |
|
Gaia DR2 |
1933243090072160896 |
|
HD |
213976 |
|
GC |
31522 |
|
| BD |
BD+40 4854 |
|
Distance |
324.68 |
|
Distance ly |
1059.11 |
|
