17006+2002 COU 199 AB
17h 00m 33.83s +20° 01' 34.1" P.A. 330.00 sep 1.3 mag 10.25,11.16 Sp G5
| Coord 2000 |
17006+2002 |
|
Discov num |
COU 199 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 00 33.83 +20 01 34.1 |
|
| Date first |
1967 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
326 |
|
Pa last |
330 |
|
P.A. Now (θ) |
330° |
|
| Sep first |
1.3 |
|
Sep last |
1.292 |
|
Sep. Now (ρ) |
1.292" |
|
| Mag pri |
10.25 |
|
Mag sec |
11.16 |
|
delta mag (ΔM) |
0.91 |
|
Spectral class |
G5 (yellow) |
|
| Pri motion ra |
-006 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
17006+2002 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
17 00 34 +20 01 34 |
COU 199 Aa,Ab |
2011 |
1 |
14 |
0.2 |
10.25 |
|
|
|
|
| Show |
|
|
17 00 34 +20 01 34 |
COU 199 AB |
2016 |
8 |
330 |
1.3 |
10.25 |
11.16 |
0.91 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hercules |
|
Tycho2 |
1530-01285-1 |
|
