18209+0323 HJ 5495 AC
18h 20m 52.06s +03° 22' 37.7" P.A. 81.00 sep 57.9 mag 4.96,12.28 Sp G7III-IV dist. 79.87 pc (260.54 l.y.)
| Coord 2000 |
18209+0323 |
|
Discov num |
HJ 5495 |
|
Comp |
AC |
|
Coord arcsec 2000 |
18 20 52.06 +03 22 37.7 |
|
| Date first |
1912 |
|
Date last |
2014 |
|
Obs |
7 |
|
| Pa first |
80 |
|
Pa last |
81.4 |
|
P.A. Now (θ) |
81.4° |
|
| Sep first |
58.0 |
|
Sep last |
57.9 |
|
Sep. Now (ρ) |
57.9" |
|
| Mag pri |
4.96 |
|
Mag sec |
12.28 |
|
delta mag (ΔM) |
7.32 |
|
Spectral class |
G7III-IV (yellow) |
|
| Pri motion ra |
+002 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+009 |
|
Sec motion dec |
-013 |
|
| Notes |
N
(See Notes) |
|
rPM=1.427
This double is not physical.
18209+0323 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
74 Oph |
123377 |
18 20 52 +03 22 38 |
HJ 5495 AB |
2014 |
13 |
284 |
27.5 |
4.85 |
12.08 |
7.23 |
|
|
| Show |
|
123377 |
18 20 52 +03 22 38 |
HJ 5495 AC |
2014 |
7 |
81 |
57.9 |
4.96 |
12.28 |
7.32 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
SAO |
123377 |
|
HIP |
89918 |
|
Tycho2 |
0436-03545-1 |
|
| Gaia DR2 |
4278174940241609216 |
|
HD |
168656 |
|
HR |
6866 |
|
GC |
25036 |
|
| ADS |
11271 |
|
BD |
BD+03 3680 |
|
Flamsteed |
74 Ophiuchi |
|
Flamsteed name |
74 Oph |
|
| FK5 |
1476 |
|
Distance |
79.87 |
|
Distance ly |
260.54 |
|
