11293-5557 R 172 AC
11h 29m 20.48s -55° 56' 48.3" P.A. 111.00 sep 23.6 mag 9.27,9.86 Sp A0V
| Coord 2000 |
11293-5557 |
|
Discov num |
R 172 |
|
Comp |
AC |
|
Coord arcsec 2000 |
11 29 20.48 -55 56 48.3 |
|
| Date first |
1879 |
|
Date last |
2018 |
|
Obs |
16 |
|
| Pa first |
107 |
|
Pa last |
110.7 |
|
P.A. Now (θ) |
110.7° |
|
| Sep first |
27.0 |
|
Sep last |
23.6 |
|
Sep. Now (ρ) |
23.6" |
|
| Mag pri |
9.27 |
|
Mag sec |
9.86 |
|
delta mag (ΔM) |
0.59 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-043 |
|
| Pri motion dec |
+004 |
|
Sec motion dec |
-010 |
|
| Notes |
L
(Linear solution) |
|
rPM=0.709
Nature of this double is uncertain.
11293-5557 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 99938 |
239109 |
11 29 20 -55 56 48 |
DAW 203 AB |
2015 |
5 |
36 |
12.5 |
9.27 |
12.30 |
3.03 |
|
|
| Show |
|
239109 |
11 29 20 -55 56 48 |
R 172 AC |
2018 |
16 |
111 |
23.6 |
9.27 |
9.86 |
0.59 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
SAO |
239109 |
|
Tycho2 |
8621-01392-1 |
|
Gaia DR2 |
5342956809661047808 |
|
| HD |
301663 |
|
DM |
CP-55 4402 |
|
