20432-2049 CHR 222 AB (HD 197256)
20h 43m 10.88s -20° 48' 38.3" P.A. 123.00 sep 0.2 mag 9.00,9.60 Sp F7V
| Coord 2000 |
20432-2049 |
|
Discov num |
CHR 222 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 43 10.88 -20 48 38.3 |
|
| Date first |
1996 |
|
Date last |
2008 |
|
Obs |
3 |
|
| Pa first |
326 |
|
Pa last |
122.5 |
|
P.A. Now (θ) |
122.5° |
|
| Sep first |
0.1 |
|
Sep last |
0.155 |
|
Sep. Now (ρ) |
0.155" |
|
| Mag pri |
9.00 |
|
Mag sec |
9.60 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
F7V (yellow-white) |
|
| Pri motion ra |
-036 |
|
Sec motion ra |
|
|
| Pri motion dec |
-038 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
20432-2049 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 197256 |
189609 |
20 43 11 -20 48 38 |
CHR 222 AB |
2008 |
3 |
123 |
0.2 |
9.00 |
9.60 |
0.60 |
|
<=== |
| Show |
|
189609 |
20 43 11 -20 48 38 |
CVR 8 AB,C |
2015 |
4 |
307 |
13.6 |
9.07 |
14.80 |
5.73 |
|
|
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 197256 |
|
Constellation |
Capricornus |
|
SAO |
189609 |
|
Tycho2 |
6343-01660-1 |
|
| Gaia DR2 |
6855603265750858496 |
|
HD |
197256 |
|
