12107-4502 TDS 8255 Ba,Bb
12h 10m 40.89s -45° 02' 20.1" P.A. 5.00 sep 0.4 mag 10.93,11.09 Sp K5III
| Coord 2000 |
12107-4502 |
|
Discov num |
TDS8255 |
|
Comp |
Ba,Bb |
|
Coord arcsec 2000 |
12 10 40.89 -45 02 20.1 |
|
| Date first |
1991 |
|
Date last |
1991 |
|
Obs |
1 |
|
| Pa first |
5 |
|
Pa last |
5.3 |
|
P.A. Now (θ) |
5.3° |
|
| Sep first |
0.4 |
|
Sep last |
0.44 |
|
Sep. Now (ρ) |
0.44" |
|
| Mag pri |
10.93 |
|
Mag sec |
11.09 |
|
delta mag (ΔM) |
0.16 |
|
Spectral class |
K5III (yellow-orange) |
|
| Pri motion ra |
-018 |
|
Sec motion ra |
-018 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
| Notes |
|
|
Nature of this double is uncertain.
12107-4502 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
12 10 44 -45 01 58 |
SWR 127 AB |
2015 |
7 |
239 |
42.1 |
10.04 |
10.34 |
0.30 |
|
|
| Show |
|
|
12 10 41 -45 02 20 |
TDS 8255 Ba,Bb |
1991 |
1 |
5 |
0.4 |
10.93 |
11.09 |
0.16 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Centaurus |
|
Tycho2 |
8229-00126-1 |
|
Gaia DR2 |
6144225221176500992 |
|
