17335-4224 B 1862 (HD 158846)
17h 33m 29.05s -42° 23' 58.7" P.A. 329.00 sep 0.2 mag 7.65,8.85 Sp B3IV/V dist. 549.45 pc (1792.31 l.y.)
Coord 2000 |
17335-4224 |
|
Discov num |
B 1862 |
|
Comp |
|
|
Coord arcsec 2000 |
17 33 29.05 -42 23 58.7 |
|
Date first |
1930 |
|
Date last |
2008 |
|
Obs |
10 |
|
Pa first |
331 |
|
Pa last |
328.7 |
|
P.A. Now (θ) |
328.7° |
|
Sep first |
0.3 |
|
Sep last |
0.219 |
|
Sep. Now (ρ) |
0.219" |
|
Mag pri |
7.65 |
|
Mag sec |
8.85 |
|
delta mag (ΔM) |
1.2 |
|
Spectral class |
B3IV/V (blue-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 158846 |
|
Constellation |
Scorpius |
|
SAO |
228115 |
|
HIP |
85919 |
|
Tycho2 |
7892-07505-1 |
|
Gaia DR2 |
5958936174561033088 |
|
HD |
158846 |
|
GC |
23756 |
|
CD |
CD-4212245 |
|
CP |
CP-42 7817 |
|
Distance |
549.45 |
|
Distance ly |
1792.31 |
|