23409-5159 TDT 4147 (HD 222458)
23h 40m 56.80s -51° 58' 48.3" P.A. 101.00 sep 0.5 mag 11.47,12.17 Sp A8III/IV
| Coord 2000 |
23409-5159 |
|
Discov num |
TDT4147 |
|
Comp |
|
|
Coord arcsec 2000 |
23 40 56.80 -51 58 48.3 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
101 |
|
Pa last |
100.7 |
|
P.A. Now (θ) |
100.7° |
|
| Sep first |
0.5 |
|
Sep last |
0.48 |
|
Sep. Now (ρ) |
0.48" |
|
| Mag pri |
11.47 |
|
Mag sec |
12.17 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
A8III/IV (white) |
|
| Pri motion ra |
+033 |
|
Sec motion ra |
+033 |
|
| Pri motion dec |
-022 |
|
Sec motion dec |
-022 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 222458 |
|
Constellation |
Phoenix |
|
Tycho2 |
8462-00171-1 |
|
Gaia DR2 |
6522423548586928384 |
|
| HD |
222458 |
|
