23001-5640 B 2905 AC
23h 00m 06.48s -56° 39' 47.2" P.A. 296.00 sep 26.4 mag 9.88,13.21 Sp F0V dist. 242.13 pc (789.83 l.y.)
| Coord 2000 |
23001-5640 |
|
Discov num |
B 2905 |
|
Comp |
AC |
|
Coord arcsec 2000 |
23 00 06.48 -56 39 47.2 |
|
| Date first |
1894 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
305 |
|
Pa last |
296.3 |
|
P.A. Now (θ) |
296.3° |
|
| Sep first |
24.8 |
|
Sep last |
26.355 |
|
Sep. Now (ρ) |
26.355" |
|
| Mag pri |
9.88 |
|
Mag sec |
13.21 |
|
delta mag (ΔM) |
3.33 |
|
Spectral class |
F0V (yellow-white) |
|
| Pri motion ra |
+060 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-032 |
|
Sec motion dec |
+005 |
|
| Notes |
|
|
rPM=1.024
This double is not physical.
23001-5640 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 217216 |
247672 |
23 00 06 -56 39 47 |
B 2905 AB |
2015 |
5 |
150 |
7.8 |
9.88 |
12.10 |
2.22 |
|
|
| Show |
|
247672 |
23 00 06 -56 39 47 |
B 2905 AC |
2015 |
6 |
296 |
26.4 |
9.88 |
13.21 |
3.33 |
|
<=== |
| Show |
|
247672 |
23 00 06 -56 39 47 |
B 2905 AD |
2015 |
5 |
163 |
15.1 |
9.88 |
13.66 |
3.78 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Tucana |
|
SAO |
247672 |
|
HIP |
113563 |
|
Tycho2 |
8827-00369-1 |
|
| Gaia DR2 |
6493522060816048768 |
|
HD |
217216 |
|
CP |
CP-5710172 |
|
Distance |
242.13 |
|
| Distance ly |
789.83 |
|
