16596-4117 B 1839 AB,C (HD 153157)
16h 59m 35.57s -41° 17' 08.1" P.A. 326.00 sep 8.6 mag 8.00,11.18 Sp F5/6IV dist. 476.19 pc (1553.33 l.y.)
Coord 2000 |
16596-4117 |
|
Discov num |
B 1839 |
|
Comp |
AB,C |
|
Coord arcsec 2000 |
16 59 35.57 -41 17 08.1 |
|
Date first |
1901 |
|
Date last |
2016 |
|
Obs |
9 |
|
Pa first |
326 |
|
Pa last |
325.6 |
|
P.A. Now (θ) |
325.6° |
|
Sep first |
8.8 |
|
Sep last |
8.645 |
|
Sep. Now (ρ) |
8.645" |
|
Mag pri |
8.00 |
|
Mag sec |
11.18 |
|
delta mag (ΔM) |
3.18 |
|
Spectral class |
F5/6IV (yellow-white) |
|
Pri motion ra |
-038 |
|
Sec motion ra |
-077 |
|
Pri motion dec |
-051 |
|
Sec motion dec |
-012 |
|
Notes |
|
|
rPM=0.708
Nature of this double is uncertain.
16596-4117 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
227531 |
16 59 36 -41 17 08 |
B 1839 AB |
2021 |
11 |
133 |
0.2 |
8.36 |
9.58 |
1.22 |
Y |
|
Show |
HD 153157 |
227531 |
16 59 36 -41 17 08 |
B 1839 AB,C |
2016 |
9 |
326 |
8.6 |
8.00 |
11.18 |
3.18 |
|
<=== |
Triple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 153157 |
|
Constellation |
Scorpius |
|
SAO |
227531 |
|
HIP |
83155 |
|
Tycho2 |
7876-02412-1 |
|
Gaia DR2 |
5966602691129161856 |
|
HD |
153157 |
|
CD |
CD-4111145 |
|
CP |
CP-41 7799 |
|
Distance |
476.19 |
|
Distance ly |
1553.33 |
|