16199+2341 COU 108 AB
16h 19m 52.59s +23° 40' 56.3" P.A. 257.00 sep 0.6 mag 9.89,12.24 Sp K0 dist. 336.7 pc (1098.32 l.y.)
Coord 2000 |
16199+2341 |
|
Discov num |
COU 108 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 19 52.59 +23 40 56.3 |
|
Date first |
1966 |
|
Date last |
2014 |
|
Obs |
11 |
|
Pa first |
250 |
|
Pa last |
257.4 |
|
P.A. Now (θ) |
257.4° |
|
Sep first |
0.5 |
|
Sep last |
0.63 |
|
Sep. Now (ρ) |
0.63" |
|
Mag pri |
9.89 |
|
Mag sec |
12.24 |
|
delta mag (ΔM) |
2.35 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+004 |
|
Sec motion ra |
|
|
Pri motion dec |
-014 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
16199+2341 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
|
16 19 53 +23 40 56 |
GII 232 Aa,Ab |
2013 |
1 |
251 |
0.2 |
10.60 |
10.60 |
0.00 |
|
|
Show |
|
|
16 19 53 +23 40 56 |
COU 108 AB |
2014 |
11 |
257 |
0.6 |
9.89 |
12.24 |
2.35 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Hercules |
|
HIP |
80006 |
|
Tycho2 |
2043-00211-1 |
|
BD |
BD+24 2993 |
|
Distance |
336.7 |
|
Distance ly |
1098.32 |
|