15470-5253 CPO 445 (HD 140623)
15h 47m 00.27s -52° 53' 16.6" P.A. 180.00 sep 10.6 mag 8.72,11.77 Sp B9.5V dist. 307.69 pc (1003.68 l.y.)
| Coord 2000 |
15470-5253 |
|
Discov num |
CPO 445 |
|
Comp |
|
|
Coord arcsec 2000 |
15 47 00.27 -52 53 16.6 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
174 |
|
Pa last |
179.8 |
|
P.A. Now (θ) |
179.8° |
|
| Sep first |
10.6 |
|
Sep last |
10.569 |
|
Sep. Now (ρ) |
10.569" |
|
| Mag pri |
8.72 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
3.05 |
|
Spectral class |
B9.5V (blue-white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
-030 |
|
| Notes |
|
|
rPM=0.773
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 140623 |
|
Constellation |
Norma |
|
SAO |
242956 |
|
HIP |
77311 |
|
| Tycho2 |
8697-00146-1 |
|
Gaia DR2 |
5885816417888235648 |
|
HD |
140623 |
|
CP |
CP-52 8869 |
|
| Distance |
307.69 |
|
Distance ly |
1003.68 |
|
