06173+0506 CAT 1 Aa,Ab
06h 17m 16.13s +05° 06' 00.3" P.A. 71.00 sep 0.8 mag 5.77,11.10 Sp F9V dist. 19.25 pc (62.79 l.y.)
| Coord 2000 |
06173+0506 |
|
Discov num |
CAT 1 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
06 17 16.13 +05 06 00.3 |
|
| Date first |
2002 |
|
Date last |
2020 |
|
Obs |
20 |
|
| Pa first |
16 |
|
Pa last |
70.9 |
|
P.A. Now (θ) |
70.9° |
|
| Sep first |
0.6 |
|
Sep last |
0.84 |
|
Sep. Now (ρ) |
0.84" |
|
| Mag pri |
5.77 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
5.33 |
|
Spectral class |
F9V (yellow-white) |
|
| Pri motion ra |
-188 |
|
Sec motion ra |
|
|
| Pri motion dec |
+171 |
|
Sec motion dec |
|
|
| Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
06173+0506 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
113683 |
06 17 16 +05 06 00 |
CAT 1 Aa,Ab |
2020 |
20 |
71 |
0.8 |
5.77 |
11.10 |
5.33 |
Y |
<=== |
| Show |
NSV2896 |
113683 |
06 17 16 +05 06 00 |
ENG 26 AB |
2011 |
11 |
240 |
178.7 |
5.77 |
9.99 |
4.22 |
|
|
| Show |
|
113683 |
06 17 16 +05 06 00 |
BUP 87 AC |
2010 |
5 |
242 |
43.0 |
5.77 |
11.30 |
5.53 |
|
|
| Show |
|
113683 |
06 17 16 +05 06 00 |
BUP 87 AD |
2010 |
5 |
210 |
67.9 |
5.77 |
11.30 |
5.53 |
|
|
| Show |
|
113683 |
06 17 16 +05 06 00 |
LEP 24 AE |
2000 |
3 |
307 |
103.0 |
5.77 |
14.04 |
8.27 |
|
|
| Show |
|
|
06 17 11 +05 07 02 |
PRV 3 Ea,Eb |
2020 |
6 |
157 |
0.5 |
12.10 |
14.90 |
2.80 |
|
|
Septuple system
5 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Var name |
NSV2896 |
|
Constellation |
Orion |
|
SAO |
113683 |
|
HIP |
29860 |
|
| Tycho2 |
0140-01840-1 |
|
Gaia DR2 |
3317901165746471552 |
|
HD |
43587 |
|
HR |
2251 |
|
| GL |
Gl 231.1A |
|
BD |
BD+05 1168 |
|
Distance |
19.25 |
|
Distance ly |
62.79 |
|
ORBITAL ELEMENTS
| Period (P) | 35.52y | |
Periastron (T) | 1998.057y | |
Semi-major axis (a) | 0.648a | |
| Eccentricity (e) | 0.809 | |
Inclination (i) | 41.3° | |
Longitude of periastron (ω) | 76° | |
| Node (Ω) | 166.8° | |
Notes | | |
Reference | Tok2018e | |
| Equinox | 2000 | |
Last observation | 2018 | |
Grade | 5 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
359.7 |
0.376 |
| 2001 |
10.0 |
0.480 |
| 2002 |
17.0 |
0.561 |
| 2003 |
22.3 |
0.628 |
| 2004 |
26.6 |
0.683 |
| 2005 |
30.4 |
0.730 |
| 2006 |
33.8 |
0.769 |
| 2007 |
36.8 |
0.802 |
| 2008 |
39.6 |
0.830 |
| 2009 |
42.3 |
0.852 |
| 2010 |
44.8 |
0.870 |
| 2011 |
47.2 |
0.884 |
| 2012 |
49.6 |
0.895 |
| 2013 |
51.9 |
0.901 |
| 2014 |
54.3 |
0.904 |
| 2015 |
56.6 |
0.903 |
| 2016 |
58.9 |
0.899 |
| 2017 |
61.2 |
0.892 |
| 2018 |
63.6 |
0.882 |
| 2019 |
66.0 |
0.868 |
| 2020 |
68.6 |
0.851 |
| 2021 |
71.2 |
0.831 |
| 2022 |
74.0 |
0.807 |
| 2023 |
77.0 |
0.780 |
| 2024 |
80.2 |
0.749 |
| 2025 |
83.7 |
0.715 |
| 2026 |
87.6 |
0.676 |
| 2027 |
92.0 |
0.632 |
| 2028 |
97.1 |
0.583 |
| 2029 |
103.2 |
0.529 |
| 2030 |
110.8 |
0.466 |
|
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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