20466-1218 HLD 164 (HD 197843)
20h 46m 33.70s -12° 17' 37.7" P.A. 113.00 sep 2.7 mag 9.50,11.70 Sp K1III
| Coord 2000 |
20466-1218 |
|
Discov num |
HLD 164 |
|
Comp |
|
|
Coord arcsec 2000 |
20 46 33.70 -12 17 37.7 |
|
| Date first |
1882 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
120 |
|
Pa last |
112.7 |
|
P.A. Now (θ) |
112.7° |
|
| Sep first |
5.0 |
|
Sep last |
2.67 |
|
Sep. Now (ρ) |
2.67" |
|
| Mag pri |
9.50 |
|
Mag sec |
11.70 |
|
delta mag (ΔM) |
2.2 |
|
Spectral class |
K1III (yellow-orange) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
-018 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 197843 |
|
Constellation |
Aquarius |
|
SAO |
163870 |
|
Tycho2 |
5764-01652-1 |
|
| Gaia DR2 |
6900233988910556800 |
|
HD |
197843 |
|
