18052+0645 J 1200 (HD 165340)
18h 05m 14.39s +06° 45' 02.8" P.A. 208.00 sep 5.2 mag 8.84,12.17 Sp K0III dist. 689.66 pc (2249.67 l.y.)
| Coord 2000 |
18052+0645 |
|
Discov num |
J 1200 |
|
Comp |
|
|
Coord arcsec 2000 |
18 05 14.39 +06 45 02.8 |
|
| Date first |
1915 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
210 |
|
Pa last |
207.7 |
|
P.A. Now (θ) |
207.7° |
|
| Sep first |
4.2 |
|
Sep last |
5.23 |
|
Sep. Now (ρ) |
5.23" |
|
| Mag pri |
8.84 |
|
Mag sec |
12.17 |
|
delta mag (ΔM) |
3.33 |
|
Spectral class |
K0III (yellow-orange) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-029 |
|
Sec motion dec |
-045 |
|
| Notes |
|
|
rPM=0.426
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 165340 |
|
Constellation |
Ophiuchus |
|
SAO |
123103 |
|
HIP |
88586 |
|
| Tycho2 |
0442-01172-1 |
|
Gaia DR2 |
4475000853197737088 |
|
HD |
165340 |
|
ADS |
11042 |
|
| BD |
BD+06 3619 |
|
Distance |
689.66 |
|
Distance ly |
2249.67 |
|
