18266+0633 HDS 2607 (HD 169912)
18h 26m 37.95s +06° 32' 28.7" P.A. 243.00 sep 0.2 mag 9.41,10.53 Sp A3V dist. 452.49 pc (1476.02 l.y.)
| Coord 2000 |
18266+0633 |
|
Discov num |
HDS2607 |
|
Comp |
|
|
Coord arcsec 2000 |
18 26 37.95 +06 32 28.7 |
|
| Date first |
1991 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
234 |
|
Pa last |
243.4 |
|
P.A. Now (θ) |
243.4° |
|
| Sep first |
0.2 |
|
Sep last |
0.151 |
|
Sep. Now (ρ) |
0.151" |
|
| Mag pri |
9.41 |
|
Mag sec |
10.53 |
|
delta mag (ΔM) |
1.12 |
|
Spectral class |
A3V (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
|
|
| Pri motion dec |
+000 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 169912 |
|
Constellation |
Ophiuchus |
|
HIP |
90392 |
|
Tycho2 |
0445-01756-1 |
|
| Gaia DR2 |
4477219873834778368 |
|
HD |
169912 |
|
BD |
BD+06 3757 |
|
Distance |
452.49 |
|
| Distance ly |
1476.02 |
|