16346-4653 B 2387 AB (HD 330966)
16h 34m 36.29s -46° 52' 39.3" P.A. 182.00 sep 5.3 mag 10.43,10.70 Sp B8
Coord 2000 |
16346-4653 |
|
Discov num |
B 2387 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 34 36.29 -46 52 39.3 |
|
Date first |
1929 |
|
Date last |
1999 |
|
Obs |
2 |
|
Pa first |
175 |
|
Pa last |
181.7 |
|
P.A. Now (θ) |
181.7° |
|
Sep first |
3.0 |
|
Sep last |
5.26 |
|
Sep. Now (ρ) |
5.26" |
|
Mag pri |
10.43 |
|
Mag sec |
10.70 |
|
delta mag (ΔM) |
0.27 |
|
Spectral class |
B8 (blue-white) |
|
Pri motion ra |
+002 |
|
Sec motion ra |
|
|
Pri motion dec |
-007 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
16346-4653 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 330966 |
|
16 34 36 -46 52 39 |
B 2387 AB |
1999 |
2 |
182 |
5.3 |
10.43 |
10.70 |
0.27 |
|
<=== |
Show |
|
|
16 34 36 -46 52 39 |
B 2387 AC |
2015 |
2 |
93 |
4.6 |
10.43 |
12.40 |
1.97 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 330966 |
|
Constellation |
Norma |
|
Tycho2 |
8329-00484-1 |
|
Gaia DR2 |
5941354846149899776 |
|
HD |
330966 |
|