16302+2129 BUP 170 AB (Kornephoros)
16h 30m 13.19s +21° 29' 22.6" P.A. 276.00 sep 245.8 mag 2.86,10.70 Sp G7IIIa dist. 42.66 pc (139.16 l.y.)
| Coord 2000 |
16302+2129 |
|
Discov num |
BUP 170 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 30 13.19 +21 29 22.6 |
|
| Date first |
1835 |
|
Date last |
2020 |
|
Obs |
10 |
|
| Pa first |
276 |
|
Pa last |
276 |
|
P.A. Now (θ) |
276° |
|
| Sep first |
278.0 |
|
Sep last |
245.79 |
|
Sep. Now (ρ) |
245.79" |
|
| Mag pri |
2.86 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
7.84 |
|
Spectral class |
G7IIIa (yellow) |
|
| Pri motion ra |
-099 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
+008 |
|
| Notes |
N
U
(See Notes, Proper motion indicates non-physical) |
|
rPM=1.005
This double is not physical.
16302+2129 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
84411 |
16 30 13 +21 29 23 |
BLA 4 Aa,Ab |
1984 |
4 |
107 |
0.0 |
2.80 |
6.50 |
3.70 |
Y |
|
| Show |
Kornephoros |
84411 |
16 30 13 +21 29 23 |
BUP 170 AB |
2020 |
10 |
276 |
245.8 |
2.86 |
10.70 |
7.84 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Common name |
Kornephoros |
|
Var name |
NSV7778 Her |
|
Constellation |
Hercules |
|
SAO |
84411 |
|
| HIP |
80816 |
|
Tycho2 |
1518-01442-1 |
|
Gaia DR2 |
1297565458993725696 |
|
HD |
148856 |
|
| HR |
6148 |
|
GC |
22193 |
|
BD |
BD+21 2934 |
|
Bayer |
Beta Herculis |
|
| Bayer name |
Bet Her |
|
Flamsteed |
27 Herculis |
|
Flamsteed name |
27 Her |
|
FK5 |
618 |
|
| Distance |
42.66 |
|
Distance ly |
139.16 |
|
Bayer greek |
β Her |
|
| Meaning |
one who leads the club |
|
