16089+4521 STF 2015 AC
16h 08m 54.75s +45° 21' 11.8" P.A. 102.00 sep 8.9 mag 8.24,13.80 Sp F5 dist. 97.56 pc (318.24 l.y.)
Coord 2000 |
16089+4521 |
|
Discov num |
STF2015 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 08 54.75 +45 21 11.8 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
97 |
|
Pa last |
102.4 |
|
P.A. Now (θ) |
102.4° |
|
Sep first |
12.8 |
|
Sep last |
8.894 |
|
Sep. Now (ρ) |
8.894" |
|
Mag pri |
8.24 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
5.56 |
|
Spectral class |
F5 (yellow-white) |
|
Pri motion ra |
+011 |
|
Sec motion ra |
|
|
Pri motion dec |
+013 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
16089+4521 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 145424 |
45912 |
16 08 55 +45 21 12 |
STF 2015 AB |
2019 |
60 |
159 |
3.0 |
8.24 |
9.52 |
1.28 |
|
|
Show |
|
45912 |
16 08 55 +45 21 12 |
STF 2015 AC |
2015 |
8 |
102 |
8.9 |
8.24 |
13.80 |
5.56 |
|
<=== |
Show |
|
|
16 08 55 +45 21 09 |
STF 2015 BC |
2007 |
4 |
102 |
9.0 |
9.52 |
13.80 |
4.28 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
SAO |
45912 |
|
HIP |
79116 |
|
Tycho2 |
3491-01018-1 |
|
Gaia DR2 |
1386250039664829568 |
|
HD |
145424 |
|
BD |
BD+45 2377 |
|
Distance |
97.56 |
|
Distance ly |
318.24 |
|