22274+3949 CHR 109 (HD 212978)
22h 27m 26.50s +39° 48' 36.1" P.A. 60.00 sep 0.2 mag 6.14, Sp B2V dist. 657.89 pc (2146.04 l.y.)
| Coord 2000 |
22274+3949 |
|
Discov num |
CHR 109 |
|
Comp |
|
|
Coord arcsec 2000 |
22 27 26.50 +39 48 36.1 |
|
| Date first |
1985 |
|
Date last |
1985 |
|
Obs |
1 |
|
| Pa first |
60 |
|
Pa last |
59.5 |
|
P.A. Now (θ) |
59.5° |
|
| Sep first |
0.2 |
|
Sep last |
0.191 |
|
Sep. Now (ρ) |
0.191" |
|
| Mag pri |
6.14 |
|
Mag sec |
|
|
delta mag (ΔM) |
|
|
Spectral class |
B2V (blue-white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-007 |
|
Sec motion dec |
|
|
| Notes |
N
X
(See Notes, Dubious double) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 212978 |
|
Constellation |
Lacerta |
|
SAO |
72358 |
|
HIP |
110849 |
|
| Tycho2 |
3204-02412-1 |
|
Gaia DR2 |
1909258339125411968 |
|
HD |
212978 |
|
HR |
8553 |
|
| GC |
31375 |
|
BD |
BD+39 4841 |
|
Distance |
657.89 |
|
Distance ly |
2146.04 |
|
