12357-1201 STF 1659 EF
12h 35m 33.19s -12° 01' 15.9" P.A. 121.00 sep 333.8 mag 6.78,6.64 Sp G5 dist. 182.82 pc (596.36 l.y.)
| Coord 2000 |
12357-1201 |
|
Discov num |
STF1659 |
|
Comp |
EF |
|
Coord arcsec 2000 |
12 35 33.19 -12 01 15.9 |
|
| Date first |
1870 |
|
Date last |
2018 |
|
Obs |
23 |
|
| Pa first |
122 |
|
Pa last |
121 |
|
P.A. Now (θ) |
121° |
|
| Sep first |
342.3 |
|
Sep last |
333.8 |
|
Sep. Now (ρ) |
333.8" |
|
| Mag pri |
6.78 |
|
Mag sec |
6.64 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
+016 |
|
Sec motion ra |
-020 |
|
| Pri motion dec |
-020 |
|
Sec motion dec |
+023 |
|
| Notes |
W
|
|
rPM=1.84
This double is not physical.
12357-1201 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
HD 109556 |
157384 |
12 35 44 -12 01 30 |
STF 1659 AB |
2018 |
46 |
351 |
28.1 |
7.94 |
8.34 |
0.40 |
|
|
| Show |
|
157384 |
12 35 44 -12 01 30 |
STF 1659 AC |
2018 |
32 |
69 |
43.8 |
7.94 |
10.89 |
2.95 |
|
|
| Show |
|
157384 |
12 35 44 -12 01 30 |
STF 1659 AD |
2018 |
15 |
32 |
189.8 |
7.94 |
9.88 |
1.94 |
|
|
| Show |
|
157384 |
12 35 44 -12 01 30 |
STF 1659 AE |
2018 |
17 |
275 |
151.2 |
7.94 |
6.78 |
1.16 |
|
|
| Show |
|
157384 |
12 35 44 -12 01 30 |
STF 1659 AF |
2018 |
17 |
139 |
209.4 |
7.94 |
6.64 |
1.30 |
|
|
| Show |
|
|
12 35 43 -12 01 03 |
STF 1659 BC |
2018 |
28 |
105 |
46.7 |
8.34 |
10.89 |
2.55 |
|
|
| Show |
|
157379 |
12 35 33 -12 01 16 |
STF 1659 EF |
2018 |
23 |
121 |
333.8 |
6.78 |
6.64 |
0.14 |
|
<=== |
| Show |
|
157379 |
12 35 33 -12 01 16 |
STF 1659 EG |
2015 |
3 |
252 |
12.6 |
6.78 |
15.50 |
8.72 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Corvus |
|
SAO |
157379 |
|
HIP |
61449 |
|
Tycho2 |
5530-02063-1 |
|
| Gaia DR2 |
3530062143461238656 |
|
HD |
109545 |
|
GC |
17157 |
|
BD |
BD-11 3328 |
|
| Distance |
182.82 |
|
Distance ly |
596.36 |
|
