17190-3459 HJ 4935 BC
17h 18m 56.24s -34° 59' 22.2" P.A. 136.00 sep 31.4 mag 7.38,10.27 Sp K5V
Coord 2000 |
17190-3459 |
|
Discov num |
HJ 4935 |
|
Comp |
BC |
|
Coord arcsec 2000 |
17 18 56.24 -34 59 22.2 |
|
Date first |
1894 |
|
Date last |
2002 |
|
Obs |
45 |
|
Pa first |
130 |
|
Pa last |
135.9 |
|
P.A. Now (θ) |
135.9° |
|
Sep first |
31.2 |
|
Sep last |
31.4 |
|
Sep. Now (ρ) |
31.4" |
|
Mag pri |
7.38 |
|
Mag sec |
10.27 |
|
delta mag (ΔM) |
2.89 |
|
Spectral class |
K5V (yellow-orange) |
|
Pri motion ra |
|
|
Sec motion ra |
+116 |
|
Pri motion dec |
|
|
Sec motion dec |
-021 |
|
Notes |
N
P
(See Notes, 100-year proper motion) |
|
Nature of this double is uncertain.
17190-3459 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
NSV8482 |
208670 |
17 18 57 -34 59 23 |
MLO 4 AB |
2021 |
269 |
323 |
1.3 |
6.37 |
7.38 |
1.01 |
Y |
|
Show |
|
208670 |
17 18 57 -34 59 23 |
HJ 4935 AC |
2022 |
66 |
142 |
32.6 |
6.37 |
10.27 |
3.90 |
Y |
|
Show |
|
208670 |
17 18 57 -34 59 23 |
SEE 509 AD |
2022 |
28 |
285 |
92.0 |
6.37 |
12.45 |
6.08 |
|
|
Show |
|
|
17 18 56 -34 59 22 |
HJ 4935 BC |
2002 |
45 |
136 |
31.4 |
7.38 |
10.27 |
2.89 |
|
<=== |
Show |
|
|
17 18 56 -34 59 22 |
SEE 509 BD |
1959 |
26 |
312 |
20.3 |
7.38 |
12.45 |
5.07 |
|
|
Show |
|
|
17 18 59 -34 59 48 |
SEE 509 CD |
2022 |
33 |
294 |
119.7 |
10.27 |
12.45 |
2.18 |
|
|
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Scorpius |
|
Gaia DR2 |
5975663422846819712 |
|