12383-1131 STF 1664 EF
12h 38m 27.65s -11° 31' 42.4" P.A. 112.00 sep 92.7 mag 8.58,8.91 Sp G5
Coord 2000 |
12383-1131 |
|
Discov num |
STF1664 |
|
Comp |
EF |
|
Coord arcsec 2000 |
12 38 27.65 -11 31 42.4 |
|
Date first |
1890 |
|
Date last |
2019 |
|
Obs |
14 |
|
Pa first |
110 |
|
Pa last |
111.5 |
|
P.A. Now (θ) |
111.5° |
|
Sep first |
94.0 |
|
Sep last |
92.73 |
|
Sep. Now (ρ) |
92.73" |
|
Mag pri |
8.58 |
|
Mag sec |
8.91 |
|
delta mag (ΔM) |
0.33 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-017 |
|
Sec motion ra |
-033 |
|
Pri motion dec |
+001 |
|
Sec motion dec |
-011 |
|
Notes |
W
|
|
rPM=0.575
Nature of this double is uncertain.
12383-1131 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 109875 |
157411 |
12 38 20 -11 31 01 |
STF 1664 AB |
2019 |
47 |
223 |
38.7 |
7.82 |
9.17 |
1.35 |
|
|
Show |
|
157411 |
12 38 20 -11 31 01 |
STF 1664 AC |
2019 |
13 |
306 |
60.7 |
7.82 |
11.52 |
3.70 |
|
|
Show |
|
157411 |
12 38 20 -11 31 01 |
STF 1664 AD |
2019 |
9 |
291 |
83.8 |
7.82 |
12.43 |
4.61 |
|
|
Show |
|
157411 |
12 38 20 -11 31 01 |
STF 1664 AE |
2019 |
18 |
110 |
121.4 |
7.82 |
8.58 |
0.76 |
|
|
Show |
|
157410 |
12 38 18 -11 31 27 |
STF 1664 BC |
2019 |
12 |
341 |
68.1 |
9.17 |
11.52 |
2.35 |
|
|
Show |
|
157410 |
12 38 18 -11 31 27 |
STF 1664 BD |
2019 |
10 |
318 |
77.9 |
9.17 |
12.43 |
3.26 |
|
|
Show |
|
|
12 38 17 -11 30 24 |
STF 1664 CD |
2019 |
14 |
258 |
30.0 |
11.52 |
12.43 |
0.91 |
|
|
Show |
|
157412 |
12 38 28 -11 31 42 |
STF 1664 EF |
2019 |
14 |
112 |
92.7 |
8.58 |
8.91 |
0.33 |
|
<=== |
Sextuple system
6 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Virgo |
|
SAO |
157412 |
|
Tycho2 |
5531-01171-1 |
|
Gaia DR2 |
3530192813546449280 |
|
HD |
109899 |
|
DM |
BD-10 3513 |
|