16267-3539 B 871 (HD 147999)
16h 26m 39.23s -35° 38' 46.4" P.A. 257.00 sep 0.4 mag 10.83,10.77 Sp B9III
Coord 2000 |
16267-3539 |
|
Discov num |
B 871 |
|
Comp |
|
|
Coord arcsec 2000 |
16 26 39.23 -35 38 46.4 |
|
Date first |
1927 |
|
Date last |
1991 |
|
Obs |
5 |
|
Pa first |
248 |
|
Pa last |
256.8 |
|
P.A. Now (θ) |
256.8° |
|
Sep first |
0.4 |
|
Sep last |
0.44 |
|
Sep. Now (ρ) |
0.44" |
|
Mag pri |
10.83 |
|
Mag sec |
10.77 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
B9III (blue-white) |
|
Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 147999 |
|
Constellation |
Scorpius |
|
SAO |
207666 |
|
Tycho2 |
7356-00223-1 |
|
HD |
147999 |
|