11545-2154 SKF 1050 CD
11h 54m 25.60s -21° 52' 14.8" P.A. 249.00 sep 4.1 mag 9.90,16.00 Sp G0
| Coord 2000 |
11545-2154 |
|
Discov num |
SKF1050 |
|
Comp |
CD |
|
Coord arcsec 2000 |
11 54 25.60 -21 52 14.8 |
|
| Date first |
1999 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
252 |
|
Pa last |
249 |
|
P.A. Now (θ) |
249° |
|
| Sep first |
3.9 |
|
Sep last |
4.141 |
|
Sep. Now (ρ) |
4.141" |
|
| Mag pri |
9.90 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
6.1 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-091 |
|
Sec motion ra |
|
|
| Pri motion dec |
-042 |
|
Sec motion dec |
|
|
| Notes |
W
|
|
Nature of this double is uncertain.
11545-2154 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
180287 |
11 54 32 -21 53 54 |
SKF 1050 AB |
2015 |
3 |
68 |
5.3 |
8.20 |
15.00 |
6.80 |
|
|
| Show |
HD 103436 |
180287 |
11 54 32 -21 53 54 |
SKF 1050 AC |
2015 |
11 |
319 |
130.7 |
8.29 |
9.52 |
1.23 |
|
|
| Show |
|
|
11 54 26 -21 52 15 |
SKF 1050 CD |
2016 |
4 |
249 |
4.1 |
9.90 |
16.00 |
6.10 |
|
<=== |
| Show |
|
|
11 54 26 -21 52 15 |
UC 2230 CE |
2015 |
7 |
258 |
20.1 |
9.87 |
14.83 |
4.96 |
|
|
Quintuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Crater |
|
Tycho2 |
6099-00970-1 |
|
Gaia DR2 |
3494093269826424704 |
|
