17479+0242 JNN 243 AB (Gam Oph)
17h 47m 53.55s +02° 42' 26.2" P.A. 269.00 sep 6.1 mag 3.66,17.90 Sp A1V dist. 31.52 pc (102.82 l.y.)
| Coord 2000 |
17479+0242 |
|
Discov num |
JNN 243 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 47 53.55 +02 42 26.2 |
|
| Date first |
2012 |
|
Date last |
2012 |
|
Obs |
1 |
|
| Pa first |
269 |
|
Pa last |
269 |
|
P.A. Now (θ) |
269° |
|
| Sep first |
6.1 |
|
Sep last |
6.101 |
|
Sep. Now (ρ) |
6.101" |
|
| Mag pri |
3.66 |
|
Mag sec |
17.90 |
|
delta mag (ΔM) |
14.24 |
|
Spectral class |
A1V (white) |
|
| Pri motion ra |
-025 |
|
Sec motion ra |
|
|
| Pri motion dec |
-074 |
|
Sec motion dec |
|
|
| Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
17479+0242 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
Gam Oph |
122754 |
17 47 54 +02 42 26 |
JNN 243 AB |
2012 |
1 |
269 |
6.1 |
3.66 |
17.90 |
14.24 |
|
<=== |
| Show |
|
122754 |
17 47 54 +02 42 26 |
JNN 243 AC |
2012 |
1 |
57 |
7.2 |
3.66 |
18.50 |
14.84 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Name |
Gam Oph |
|
Constellation |
Ophiuchus |
|
SAO |
122754 |
|
HIP |
87108 |
|
| Tycho2 |
0420-01962-1 |
|
Gaia DR2 |
4472097420944264192 |
|
HD |
161868 |
|
HR |
6629 |
|
| GC |
24162 |
|
BD |
BD+02 3403 |
|
Bayer |
Gamma Ophiuchi |
|
Bayer name |
Gam Oph |
|
| Flamsteed |
62 Ophiuchi |
|
Flamsteed name |
62 Oph |
|
FK5 |
668 |
|
Distance |
31.52 |
|
| Distance ly |
102.82 |
|
Bayer greek |
γ Oph |
|