22147+4257 DCH 119 Aa,Ab (HD 211211)
22h 14m 44.36s +42° 57' 14.0" P.A. 299.00 sep 1.4 mag 5.70,10.10 Sp A2V dist. 82.37 pc (268.69 l.y.)
| Coord 2000 |
22147+4257 |
|
Discov num |
DCH 119 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
22 14 44.36 +42 57 14.0 |
|
| Date first |
2017 |
|
Date last |
2018 |
|
Obs |
2 |
|
| Pa first |
298 |
|
Pa last |
298.7 |
|
P.A. Now (θ) |
298.7° |
|
| Sep first |
1.4 |
|
Sep last |
1.403 |
|
Sep. Now (ρ) |
1.403" |
|
| Mag pri |
5.70 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
4.4 |
|
Spectral class |
A2V (white) |
|
| Pri motion ra |
+049 |
|
Sec motion ra |
|
|
| Pri motion dec |
-021 |
|
Sec motion dec |
|
|
| Notes |
W
K
(, K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 211211 |
|
Constellation |
Lacerta |
|
SAO |
51797 |
|
HIP |
109831 |
|
| Tycho2 |
3207-02263-1 |
|
HD |
211211 |
|
HR |
8489 |
|
GC |
31127 |
|
| BD |
BD+42 4333 |
|
FK5 |
3778 |
|
Distance |
82.37 |
|
Distance ly |
268.69 |
|
