19011-3704 KOH 113 Aa,Ab
19h 01m 04.30s -37° 03' 41.6" P.A. 99.00 sep 0.1 mag 6.60,7.90 Sp B9V dist. 234.74 pc (765.72 l.y.)
Coord 2000 |
19011-3704 |
|
Discov num |
KOH 113 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
19 01 04.30 -37 03 41.6 |
|
Date first |
2001 |
|
Date last |
2001 |
|
Obs |
1 |
|
Pa first |
99 |
|
Pa last |
98.6 |
|
P.A. Now (θ) |
98.6° |
|
Sep first |
0.1 |
|
Sep last |
0.073 |
|
Sep. Now (ρ) |
0.073" |
|
Mag pri |
6.60 |
|
Mag sec |
7.90 |
|
delta mag (ΔM) |
1.3 |
|
Spectral class |
B9V (blue-white) |
|
Pri motion ra |
-006 |
|
Sec motion ra |
|
|
Pri motion dec |
-020 |
|
Sec motion dec |
|
|
Notes |
N
K
(See Notes, 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
Nature of this double is uncertain.
19011-3704 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
210816 |
19 01 04 -37 03 42 |
KOH 113 Aa,Ab |
2001 |
1 |
99 |
0.1 |
6.60 |
7.90 |
1.30 |
|
<=== |
Show |
HD 176269 |
210816 |
19 01 04 -37 03 42 |
BSO 14 AB |
2018 |
58 |
280 |
12.8 |
6.33 |
6.58 |
0.25 |
|
|
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
SAO |
210816 |
|
HIP |
93371 |
|
Tycho2 |
7421-02295-1 |
|
Gaia DR2 |
6730822302462393088 |
|
HD |
176270 |
|
HR |
7170 |
|
CD |
CD-3713018 |
|
Distance |
234.74 |
|
Distance ly |
765.72 |
|