17266+2714 HDS 2462 AB (HD 158166)
17h 26m 35.70s +27° 13' 51.4" P.A. 354.00 sep 0.3 mag 7.84,10.63 Sp A5 dist. 167.22 pc (545.47 l.y.)
| Coord 2000 |
17266+2714 |
|
Discov num |
HDS2462 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 26 35.70 +27 13 51.4 |
|
| Date first |
1991 |
|
Date last |
2014 |
|
Obs |
4 |
|
| Pa first |
334 |
|
Pa last |
354.3 |
|
P.A. Now (θ) |
354.3° |
|
| Sep first |
0.2 |
|
Sep last |
0.312 |
|
Sep. Now (ρ) |
0.312" |
|
| Mag pri |
7.84 |
|
Mag sec |
10.63 |
|
delta mag (ΔM) |
2.79 |
|
Spectral class |
A5 (white) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
+029 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
17266+2714 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
85093 |
17 26 36 +27 13 51 |
GII 247 Aa,Ab |
2014 |
1 |
327 |
0.1 |
8.60 |
8.60 |
0.00 |
|
|
| Show |
HD 158166 |
85093 |
17 26 36 +27 13 51 |
HDS 2462 AB |
2014 |
4 |
354 |
0.3 |
7.84 |
10.63 |
2.79 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 158166 |
|
Constellation |
Hercules |
|
SAO |
85093 |
|
HIP |
85361 |
|
| Tycho2 |
2083-01208-1 |
|
HD |
158166 |
|
BD |
BD+27 2813 |
|
Distance |
167.22 |
|
| Distance ly |
545.47 |
|
