16308-1308 STF 2050 AC
16h 30m 50.02s -13° 07' 58.5" P.A. 295.00 sep 140.7 mag 8.27,9.32 Sp A0IV/V dist. 89.69 pc (292.57 l.y.)
Coord 2000 |
16308-1308 |
|
Discov num |
STF2050 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 30 50.02 -13 07 58.5 |
|
Date first |
1890 |
|
Date last |
2016 |
|
Obs |
16 |
|
Pa first |
300 |
|
Pa last |
294.9 |
|
P.A. Now (θ) |
294.9° |
|
Sep first |
137.9 |
|
Sep last |
140.7 |
|
Sep. Now (ρ) |
140.7" |
|
Mag pri |
8.27 |
|
Mag sec |
9.32 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
A0IV/V (white) |
|
Pri motion ra |
+026 |
|
Sec motion ra |
-068 |
|
Pri motion dec |
+039 |
|
Sec motion dec |
-075 |
|
Notes |
|
|
rPM=1.46
This double is not physical.
16308-1308 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 148759 |
159961 |
16 30 50 -13 07 58 |
STF 2050 AB |
2019 |
22 |
218 |
5.7 |
8.27 |
9.72 |
1.45 |
|
|
Show |
|
159961 |
16 30 50 -13 07 58 |
STF 2050 AC |
2016 |
16 |
295 |
140.7 |
8.27 |
9.32 |
1.05 |
|
<=== |
Show |
|
159961 |
16 30 50 -13 07 58 |
SIN 126 AD |
2016 |
6 |
44 |
81.3 |
8.27 |
12.92 |
4.65 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Ophiuchus |
|
SAO |
159961 |
|
HIP |
80857 |
|
Tycho2 |
5639-00050-1 |
|
Gaia DR2 |
4330448162571283840 |
|
HD |
148744 |
|
BD |
BD-12 4525 |
|
Distance |
89.69 |
|
Distance ly |
292.57 |
|