23456-5817 B 1020 (HD 222957)
23h 45m 34.00s -58° 16' 44.2" P.A. 213.00 sep 0.3 mag 7.90,9.18 Sp F0/2IV/V dist. 147.93 pc (482.55 l.y.)
| Coord 2000 |
23456-5817 |
|
Discov num |
B 1020 |
|
Comp |
|
|
Coord arcsec 2000 |
23 45 34.00 -58 16 44.2 |
|
| Date first |
1927 |
|
Date last |
2008 |
|
Obs |
11 |
|
| Pa first |
205 |
|
Pa last |
213.3 |
|
P.A. Now (θ) |
213.3° |
|
| Sep first |
0.3 |
|
Sep last |
0.336 |
|
Sep. Now (ρ) |
0.336" |
|
| Mag pri |
7.90 |
|
Mag sec |
9.18 |
|
delta mag (ΔM) |
1.28 |
|
Spectral class |
F0/2IV/V (yellow-white) |
|
| Pri motion ra |
-037 |
|
Sec motion ra |
|
|
| Pri motion dec |
-039 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 222957 |
|
Constellation |
Tucana |
|
SAO |
248008 |
|
HIP |
117183 |
|
| Tycho2 |
8839-01281-1 |
|
Gaia DR2 |
6494691013474401152 |
|
HD |
222957 |
|
CP |
CP-58 8097 |
|
| Distance |
147.93 |
|
Distance ly |
482.55 |
|
