18314+0802 HDS 2627 (HD 170899)
18h 31m 26.17s +08° 01' 38.1" P.A. 211.00 sep 0.5 mag 7.68,9.80 Sp G0 dist. 476.19 pc (1553.33 l.y.)
| Coord 2000 |
18314+0802 |
|
Discov num |
HDS2627 |
|
Comp |
|
|
Coord arcsec 2000 |
18 31 26.17 +08 01 38.1 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
5 |
|
| Pa first |
208 |
|
Pa last |
211.4 |
|
P.A. Now (θ) |
211.4° |
|
| Sep first |
0.4 |
|
Sep last |
0.457 |
|
Sep. Now (ρ) |
0.457" |
|
| Mag pri |
7.68 |
|
Mag sec |
9.80 |
|
delta mag (ΔM) |
2.12 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-003 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 170899 |
|
Constellation |
Ophiuchus |
|
SAO |
123603 |
|
HIP |
90805 |
|
| Tycho2 |
1024-01272-1 |
|
Gaia DR2 |
4479121685351502208 |
|
HD |
170899 |
|
BD |
BD+07 3729 |
|
| Distance |
476.19 |
|
Distance ly |
1553.33 |
|
