16315-3901 HDS 2335 AB (HD 148704)
16h 31m 30.03s -39° 00' 44.1" P.A. 221.00 sep 4.1 mag 7.39,10.48 Sp K0V dist. 24.53 pc (80.02 l.y.)
Coord 2000 |
16315-3901 |
|
Discov num |
HDS2335 |
|
Comp |
AB |
|
Coord arcsec 2000 |
16 31 30.03 -39 00 44.1 |
|
Date first |
1991 |
|
Date last |
1991 |
|
Obs |
2 |
|
Pa first |
222 |
|
Pa last |
221.1 |
|
P.A. Now (θ) |
221.1° |
|
Sep first |
4.1 |
|
Sep last |
4.06 |
|
Sep. Now (ρ) |
4.06" |
|
Mag pri |
7.39 |
|
Mag sec |
10.48 |
|
delta mag (ΔM) |
3.09 |
|
Spectral class |
K0V (yellow-orange) |
|
Pri motion ra |
-428 |
|
Sec motion ra |
-428 |
|
Pri motion dec |
-326 |
|
Sec motion dec |
-333 |
|
Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.013 (< 0.3, Physical double)
This double is not physical.
16315-3901 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
207733 |
16 31 30 -39 00 44 |
HDS 2335 Aa,Ab |
2017 |
5 |
179 |
0.0 |
6.90 |
8.90 |
2.00 |
|
|
Show |
HD 148704 |
207733 |
16 31 30 -39 00 44 |
HDS 2335 AB |
1991 |
2 |
221 |
4.1 |
7.39 |
10.48 |
3.09 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 148704 |
|
Constellation |
Scorpius |
|
SAO |
207733 |
|
HIP |
80925 |
|
Tycho2 |
7854-02048-1 |
|
HD |
148704 |
|
GC |
22196 |
|
GL |
Gl 629 |
|
CD |
CD-3811019 |
|
CP |
CP-38 6422 |
|
Distance |
24.53 |
|
Distance ly |
80.02 |
|