17526-0609 KRV 46 AC (Y Oph)
17h 52m 38.70s -06° 08' 36.8" P.A. 199.00 sep 81.3 mag 5.60,19.80 Sp G3Ia dist. 1052.63 pc (3433.68 l.y.)
| Coord 2000 |
17526-0609 |
|
Discov num |
KRV 46 |
|
Comp |
AC |
|
Coord arcsec 2000 |
17 52 38.70 -06 08 36.8 |
|
| Date first |
1999 |
|
Date last |
2015 |
|
Obs |
2 |
|
| Pa first |
208 |
|
Pa last |
198.5 |
|
P.A. Now (θ) |
198.5° |
|
| Sep first |
86.1 |
|
Sep last |
81.31 |
|
Sep. Now (ρ) |
81.31" |
|
| Mag pri |
5.60 |
|
Mag sec |
19.80 |
|
delta mag (ΔM) |
14.2 |
|
Spectral class |
G3Ia (yellow) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
|
|
| Pri motion dec |
-005 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
17526-0609 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
141926 |
17 52 39 -06 08 37 |
EVS 32 AB |
2011 |
1 |
212 |
18.1 |
6.17 |
17.13 |
10.96 |
|
|
| Show |
Y Oph |
141926 |
17 52 39 -06 08 37 |
KRV 46 AC |
2015 |
2 |
199 |
81.3 |
5.60 |
19.80 |
14.20 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
Y Oph |
|
Constellation |
Ophiuchus |
|
SAO |
141926 |
|
HIP |
87495 |
|
| Tycho2 |
5095-00339-1 |
|
HD |
162714 |
|
HR |
6661 |
|
GC |
24288 |
|
| BD |
BD-06 4672 |
|
Distance |
1052.63 |
|
Distance ly |
3433.68 |
|
