18278+0344 ARY 58 (HD 170137)
18h 27m 50.32s +03° 44' 54.9" P.A. 109.00 sep 88.4 mag 6.23,10.57 Sp K3III dist. 362.32 pc (1181.89 l.y.)
| Coord 2000 |
18278+0344 |
|
Discov num |
ARY 58 |
|
Comp |
|
|
Coord arcsec 2000 |
18 27 50.32 +03 44 54.9 |
|
| Date first |
1910 |
|
Date last |
2010 |
|
Obs |
8 |
|
| Pa first |
112 |
|
Pa last |
109.4 |
|
P.A. Now (θ) |
109.4° |
|
| Sep first |
88.1 |
|
Sep last |
88.44 |
|
Sep. Now (ρ) |
88.44" |
|
| Mag pri |
6.23 |
|
Mag sec |
10.57 |
|
delta mag (ΔM) |
4.34 |
|
Spectral class |
K3III (yellow-orange) |
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+021 |
|
| Pri motion dec |
-010 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=1.175
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 170137 |
|
Constellation |
Ophiuchus |
|
SAO |
123513 |
|
HIP |
90487 |
|
| Tycho2 |
0437-02244-1 |
|
Gaia DR2 |
4284055231526705920 |
|
HD |
170137 |
|
HR |
6925 |
|
| GC |
25194 |
|
BD |
BD+03 3716 |
|
Distance |
362.32 |
|
Distance ly |
1181.89 |
|
