17317-4845 SEE 331 (HD 158426)
17h 31m 44.03s -48° 45' 05.8" P.A. 48.00 sep 0.5 mag 7.50,8.59 Sp F0V
| Coord 2000 |
17317-4845 |
|
Discov num |
SEE 331 |
|
Comp |
|
|
Coord arcsec 2000 |
17 31 44.03 -48 45 05.8 |
|
| Date first |
1897 |
|
Date last |
2008 |
|
Obs |
25 |
|
| Pa first |
194 |
|
Pa last |
47.6 |
|
P.A. Now (θ) |
47.6° |
|
| Sep first |
0.7 |
|
Sep last |
0.52 |
|
Sep. Now (ρ) |
0.52" |
|
| Mag pri |
7.50 |
|
Mag sec |
8.59 |
|
delta mag (ΔM) |
1.09 |
|
Spectral class |
F0V (yellow-white) |
|
| Pri motion ra |
+003 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
+006 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 158426 |
|
Constellation |
Ara |
|
SAO |
228066 |
|
Tycho2 |
8350-01303-1 |
|
| HD |
158426 |
|
GC |
23707 |
|
