17349-2909 HDS 2483 (HD 159255)
17h 34m 54.26s -29° 08' 50.0" P.A. 97.00 sep 0.6 mag 9.39,12.13 Sp F5/F6V dist. 169.2 pc (551.93 l.y.)
Coord 2000 |
17349-2909 |
|
Discov num |
HDS2483 |
|
Comp |
|
|
Coord arcsec 2000 |
17 34 54.26 -29 08 50.0 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
7 |
|
Pa first |
94 |
|
Pa last |
96.5 |
|
P.A. Now (θ) |
96.5° |
|
Sep first |
0.5 |
|
Sep last |
0.563 |
|
Sep. Now (ρ) |
0.563" |
|
Mag pri |
9.39 |
|
Mag sec |
12.13 |
|
delta mag (ΔM) |
2.74 |
|
Spectral class |
F5/F6V (yellow-white) |
|
Pri motion ra |
-014 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 159255 |
|
Constellation |
Ophiuchus |
|
SAO |
185521 |
|
HIP |
86030 |
|
Tycho2 |
6839-00489-1 |
|
Gaia DR2 |
4060280043744735744 |
|
HD |
159255 |
|
CD |
CD-2913743 |
|
CP |
CP-29 4788 |
|
Distance |
169.2 |
|
Distance ly |
551.93 |
|