01492-8821 CPO 28 (HD 16477)
01h 49m 11.85s -88° 21' 26.7" P.A. 215.00 sep 7.1 mag 8.02,10.54 Sp B9/9.5V dist. 540.54 pc (1763.24 l.y.)
| Coord 2000 |
01492-8821 |
|
Discov num |
CPO 28 |
|
Comp |
|
|
Coord arcsec 2000 |
01 49 11.85 -88 21 26.7 |
|
| Date first |
1901 |
|
Date last |
2016 |
|
Obs |
13 |
|
| Pa first |
205 |
|
Pa last |
214.7 |
|
P.A. Now (θ) |
214.7° |
|
| Sep first |
7.4 |
|
Sep last |
7.133 |
|
Sep. Now (ρ) |
7.133" |
|
| Mag pri |
8.02 |
|
Mag sec |
10.54 |
|
delta mag (ΔM) |
2.52 |
|
Spectral class |
B9/9.5V (blue-white) |
|
| Pri motion ra |
+024 |
|
Sec motion ra |
+018 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+012 |
|
| Notes |
|
|
rPM=0.228 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 16477 |
|
Constellation |
Octans |
|
SAO |
258291 |
|
HIP |
8469 |
|
| Tycho2 |
9502-00114-1 |
|
Gaia DR2 |
4612076521151426816 |
|
HD |
16477 |
|
GC |
2590 |
|
| CP |
CP-88 22 |
|
Distance |
540.54 |
|
Distance ly |
1763.24 |
|