14493+4950 HDS 2091 AB (HD 130986)
14h 49m 18.09s +49° 50' 15.8" P.A. 342.00 sep 1.1 mag 8.23,11.73 Sp F8 dist. 57.18 pc (186.52 l.y.)
Coord 2000 |
14493+4950 |
|
Discov num |
HDS2091 |
|
Comp |
AB |
|
Coord arcsec 2000 |
14 49 18.09 +49 50 15.8 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
12 |
|
Pa first |
354 |
|
Pa last |
342.3 |
|
P.A. Now (θ) |
342.3° |
|
Sep first |
1.0 |
|
Sep last |
1.075 |
|
Sep. Now (ρ) |
1.075" |
|
Mag pri |
8.23 |
|
Mag sec |
11.73 |
|
delta mag (ΔM) |
3.5 |
|
Spectral class |
F8 (yellow-white) |
|
Pri motion ra |
+039 |
|
Sec motion ra |
+040 |
|
Pri motion dec |
+020 |
|
Sec motion dec |
+026 |
|
Notes |
|
|
rPM=0.128 (< 0.3, Physical double)
This double is physical.
14493+4950 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 130986 |
29294 |
14 49 18 +49 50 16 |
HDS 2091 AB |
2016 |
12 |
342 |
1.1 |
8.23 |
11.73 |
3.50 |
|
<=== |
Show |
|
29294 |
14 49 18 +49 50 16 |
TOK 298 AC |
2015 |
6 |
221 |
48.8 |
8.23 |
13.90 |
5.67 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 130986 |
|
Constellation |
Bootes |
|
SAO |
29294 |
|
HIP |
72486 |
|
Tycho2 |
3477-01142-1 |
|
Gaia DR2 |
1591687087165675136 |
|
HD |
130986 |
|
BD |
BD+50 2120 |
|
Distance |
57.18 |
|
Distance ly |
186.52 |
|