16022-2241 LAF 94 AC (HD 143600)
16h 02m 13.55s -22° 41' 15.2" P.A. 309.00 sep 0.2 mag 6.97,10.96 Sp B9.5V dist. 146.2 pc (476.9 l.y.)
Coord 2000 |
16022-2241 |
|
Discov num |
LAF 94 |
|
Comp |
AC |
|
Coord arcsec 2000 |
16 02 13.55 -22 41 15.2 |
|
Date first |
2008 |
|
Date last |
2018 |
|
Obs |
3 |
|
Pa first |
189 |
|
Pa last |
308.7 |
|
P.A. Now (θ) |
308.7° |
|
Sep first |
0.3 |
|
Sep last |
0.242 |
|
Sep. Now (ρ) |
0.242" |
|
Mag pri |
6.97 |
|
Mag sec |
10.96 |
|
delta mag (ΔM) |
3.99 |
|
Spectral class |
B9.5V (blue-white) |
|
Pri motion ra |
-011 |
|
Sec motion ra |
|
|
Pri motion dec |
-023 |
|
Sec motion dec |
|
|
Notes |
V
W
K
(Proper motion indicates physical, , K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
This double is physical.
16022-2241 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
184045 |
16 02 14 -22 41 15 |
BNV 10 Aa,Ab |
2020 |
1 |
183 |
0.3 |
7.00 |
19.40 |
12.40 |
|
|
Show |
|
184045 |
16 02 14 -22 41 15 |
KOU 46 AB |
2015 |
3 |
48 |
12.0 |
7.13 |
14.62 |
7.49 |
|
|
Show |
HD 143600 |
184045 |
16 02 14 -22 41 15 |
LAF 94 AC |
2018 |
3 |
309 |
0.2 |
6.97 |
10.96 |
3.99 |
|
<=== |
Show |
|
184045 |
16 02 14 -22 41 15 |
LAF 94 AD |
2008 |
1 |
91 |
6.2 |
6.97 |
17.91 |
10.94 |
|
|
Quintuple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 143600 |
|
Constellation |
Scorpius |
|
SAO |
184045 |
|
HIP |
78549 |
|
Tycho2 |
6779-02195-1 |
|
Gaia DR2 |
6243172677747745664 |
|
HD |
143600 |
|
BD |
BD-22 4071 |
|
CD |
CD-2211306 |
|
CP |
CP-22 6109 |
|
Distance |
146.2 |
|
Distance ly |
476.9 |
|