12409+0850 STF 1668 AB (HD 110280)
12h 40m 54.13s +08° 49' 45.2" P.A. 187.00 sep 1.1 mag 7.78,8.10 Sp F5V dist. 121.07 pc (394.93 l.y.)
Coord 2000 |
12409+0850 |
|
Discov num |
STF1668 |
|
Comp |
AB |
|
Coord arcsec 2000 |
12 40 54.13 +08 49 45.2 |
|
Date first |
1830 |
|
Date last |
2017 |
|
Obs |
89 |
|
Pa first |
197 |
|
Pa last |
186.8 |
|
P.A. Now (θ) |
186.8° |
|
Sep first |
1.7 |
|
Sep last |
1.129 |
|
Sep. Now (ρ) |
1.129" |
|
Mag pri |
7.78 |
|
Mag sec |
8.10 |
|
delta mag (ΔM) |
0.32 |
|
Spectral class |
F5V (yellow-white) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-013 |
|
Pri motion dec |
-030 |
|
Sec motion dec |
-030 |
|
Notes |
N
Z
(See Notes, Parallax indicates components are physical) |
|
This double is physical.
12409+0850 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 110280 |
119530 |
12 40 54 +08 49 45 |
STF 1668 AB |
2017 |
89 |
187 |
1.1 |
7.78 |
8.10 |
0.32 |
|
<=== |
Show |
|
119530 |
12 40 54 +08 49 45 |
STF 1668 AC |
2016 |
3 |
98 |
14.8 |
7.78 |
16.20 |
8.42 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 110280 |
|
Constellation |
Virgo |
|
SAO |
119530 |
|
HIP |
61889 |
|
Tycho2 |
0875-00535-1 |
|
HD |
110280 |
|
GC |
17250 |
|
BD |
BD+09 2658 |
|
Distance |
121.07 |
|
Distance ly |
394.93 |
|