17076-3036 B 329 (HD 154587)
17h 07m 33.90s -30° 35' 37.6" P.A. 183.00 sep 0.2 mag 9.57,9.98 Sp F3V dist. 233.64 pc (762.13 l.y.)
| Coord 2000 |
17076-3036 |
|
Discov num |
B 329 |
|
Comp |
|
|
Coord arcsec 2000 |
17 07 33.90 -30 35 37.6 |
|
| Date first |
1927 |
|
Date last |
1992 |
|
Obs |
7 |
|
| Pa first |
175 |
|
Pa last |
182.5 |
|
P.A. Now (θ) |
182.5° |
|
| Sep first |
0.2 |
|
Sep last |
0.215 |
|
Sep. Now (ρ) |
0.215" |
|
| Mag pri |
9.57 |
|
Mag sec |
9.98 |
|
delta mag (ΔM) |
0.41 |
|
Spectral class |
F3V (yellow-white) |
|
| Pri motion ra |
-030 |
|
Sec motion ra |
|
|
| Pri motion dec |
-026 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 154587 |
|
Constellation |
Scorpius |
|
SAO |
208442 |
|
HIP |
83798 |
|
| Tycho2 |
7361-00382-1 |
|
Gaia DR2 |
6028726403874307456 |
|
HD |
154587 |
|
CD |
CD-3013814 |
|
| CP |
CP-30 4581 |
|
Distance |
233.64 |
|
Distance ly |
762.13 |
|
