11545-2154 UC 2230 CE
11h 54m 25.60s -21° 52' 14.8" P.A. 258.00 sep 20.1 mag 9.87,14.83 Sp G0
| Coord 2000 |
11545-2154 |
|
Discov num |
UC 2230 |
|
Comp |
CE |
|
Coord arcsec 2000 |
11 54 25.60 -21 52 14.8 |
|
| Date first |
1954 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
255 |
|
Pa last |
258 |
|
P.A. Now (θ) |
258° |
|
| Sep first |
23.5 |
|
Sep last |
20.05 |
|
Sep. Now (ρ) |
20.05" |
|
| Mag pri |
9.87 |
|
Mag sec |
14.83 |
|
delta mag (ΔM) |
4.96 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-091 |
|
Sec motion ra |
-078 |
|
| Pri motion dec |
-042 |
|
Sec motion dec |
-067 |
|
| Notes |
U
W
(Proper motion indicates non-physical, ) |
|
rPM=0.274 (< 0.3, Physical double)
This double is not physical.
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 |
|
