10596+1800 HDS 1568 (HD 95175)
10h 59m 34.67s +17° 59' 57.7" P.A. 280.00 sep 0.2 mag 9.04,11.62 Sp K0 dist. 37.95 pc (123.79 l.y.)
| Coord 2000 |
10596+1800 |
|
Discov num |
HDS1568 |
|
Comp |
|
|
Coord arcsec 2000 |
10 59 34.67 +17 59 57.7 |
|
| Date first |
1991 |
|
Date last |
2023 |
|
Obs |
17 |
|
| Pa first |
291 |
|
Pa last |
279.9 |
|
P.A. Now (θ) |
287.8° |
|
| Sep first |
0.3 |
|
Sep last |
0.195 |
|
Sep. Now (ρ) |
0.181" |
|
| Mag pri |
9.04 |
|
Mag sec |
11.62 |
|
delta mag (ΔM) |
2.58 |
|
Spectral class |
K0 (yellow-orange) |
|
| Pri motion ra |
-236 |
|
Sec motion ra |
|
|
| Pri motion dec |
-232 |
|
Sec motion dec |
|
|
| Notes |
N
O
(See Notes, Orbital solution) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 95175 |
|
Constellation |
Leo |
|
SAO |
99390 |
|
HIP |
53731 |
|
| Tycho2 |
1432-00279-1 |
|
HD |
95175 |
|
GC |
15096 |
|
BD |
BD+18 2430 |
|
| Distance |
37.95 |
|
Distance ly |
123.79 |
|
ORBITAL ELEMENTS SOLUTION #1
| Period (P) | 15.83y | |
Periastron (T) | 2000.92y | |
Semi-major axis (a) | 0.214a | |
| Eccentricity (e) | 0.095 | |
Inclination (i) | 105.8° | |
Longitude of periastron (ω) | 192.2° | |
| Node (Ω) | 95.1° | |
Notes | | |
Reference | Tok2019d | |
| Equinox | 2000 | |
Last observation | 2019 | |
Grade | 4 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
278.7 |
0.191 |
| 2001 |
271.1 |
0.188 |
| 2002 |
261.4 |
0.150 |
| 2003 |
240.9 |
0.091 |
| 2004 |
174.7 |
0.058 |
| 2005 |
124.6 |
0.108 |
| 2006 |
109.3 |
0.169 |
| 2007 |
101.7 |
0.213 |
| 2008 |
96.1 |
0.233 |
| 2009 |
90.8 |
0.227 |
| 2010 |
84.6 |
0.195 |
| 2011 |
74.7 |
0.144 |
| 2012 |
51.1 |
0.084 |
| 2013 |
343.9 |
0.062 |
| 2014 |
300.8 |
0.113 |
| 2015 |
286.0 |
0.166 |
| 2016 |
277.4 |
0.193 |
| 2017 |
269.7 |
0.184 |
| 2018 |
259.1 |
0.141 |
| 2019 |
234.3 |
0.080 |
| 2020 |
161.3 |
0.062 |
| 2021 |
120.8 |
0.119 |
| 2022 |
107.7 |
0.178 |
| 2023 |
100.6 |
0.218 |
| 2024 |
95.2 |
0.234 |
| 2025 |
89.9 |
0.223 |
| 2026 |
83.3 |
0.188 |
| 2027 |
72.2 |
0.134 |
| 2028 |
43.5 |
0.075 |
| 2029 |
332.5 |
0.068 |
| 2030 |
297.3 |
0.123 |
| 2031 |
284.3 |
0.173 |
| 2032 |
276.1 |
0.194 |
| 2033 |
268.3 |
0.179 |
| 2034 |
256.6 |
0.131 |
| 2035 |
225.9 |
0.071 |
| 2036 |
150.0 |
0.069 |
| 2037 |
117.7 |
0.130 |
| 2038 |
106.3 |
0.187 |
| 2039 |
99.6 |
0.223 |
| 2040 |
94.3 |
0.234 |
| 2041 |
88.9 |
0.219 |
| 2042 |
81.8 |
0.180 |
| 2043 |
69.3 |
0.123 |
| 2044 |
33.9 |
0.067 |
| 2045 |
323.0 |
0.075 |
| 2046 |
294.4 |
0.133 |
| 2047 |
282.8 |
0.179 |
| 2048 |
274.9 |
0.194 |
| 2049 |
266.7 |
0.173 |
| 2050 |
253.5 |
0.121 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
Measures: green=micrometric, blue=interferometric, purple=photographic
|
|
ORBITAL ELEMENTS SOLUTION #2
| Period (P) | 7.816y | ± 0.015 |
Periastron (T) | 2019.639y | ± 0.033 |
Semi-major axis (a) | 0.124a | ± 0.005 |
| Eccentricity (e) | 0.89 | ± 0.009 |
Inclination (i) | 141.1° | ± 3.6 |
Longitude of periastron (ω) | 63.2° | ± 5.8 |
| Node (Ω) | 154.1° | ± 6.7 |
Notes | n | |
Reference | Tok2021f | |
| Equinox | | |
Last observation | 2021 | |
Grade | 2 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
277.7 |
0.194 |
| 2001 |
270.8 |
0.183 |
| 2002 |
262.2 |
0.156 |
| 2003 |
247.6 |
0.107 |
| 2004 |
110.1 |
0.012 |
| 2005 |
302.0 |
0.125 |
| 2006 |
290.7 |
0.171 |
| 2007 |
283.2 |
0.191 |
| 2008 |
276.5 |
0.194 |
| 2009 |
269.4 |
0.180 |
| 2010 |
260.2 |
0.149 |
| 2011 |
243.0 |
0.095 |
| 2012 |
334.1 |
0.043 |
| 2013 |
299.3 |
0.136 |
| 2014 |
289.2 |
0.177 |
| 2015 |
282.0 |
0.193 |
| 2016 |
275.3 |
0.192 |
| 2017 |
267.9 |
0.175 |
| 2018 |
258.0 |
0.141 |
| 2019 |
237.0 |
0.081 |
| 2020 |
319.1 |
0.070 |
| 2021 |
297.0 |
0.146 |
| 2022 |
287.8 |
0.181 |
| 2023 |
280.7 |
0.194 |
| 2024 |
274.0 |
0.190 |
| 2025 |
266.4 |
0.170 |
| 2026 |
255.5 |
0.132 |
| 2027 |
228.4 |
0.066 |
| 2028 |
311.8 |
0.090 |
| 2029 |
295.0 |
0.155 |
| 2030 |
286.4 |
0.185 |
| 2031 |
279.5 |
0.195 |
| 2032 |
272.7 |
0.188 |
| 2033 |
264.7 |
0.165 |
| 2034 |
252.6 |
0.122 |
| 2035 |
213.9 |
0.048 |
| 2036 |
307.0 |
0.106 |
| 2037 |
293.1 |
0.162 |
| 2038 |
285.0 |
0.188 |
| 2039 |
278.3 |
0.195 |
| 2040 |
271.4 |
0.185 |
| 2041 |
263.0 |
0.159 |
| 2042 |
249.2 |
0.112 |
| 2043 |
176.7 |
0.025 |
| 2044 |
303.3 |
0.120 |
| 2045 |
291.4 |
0.169 |
| 2046 |
283.8 |
0.191 |
| 2047 |
277.1 |
0.194 |
| 2048 |
270.0 |
0.181 |
| 2049 |
261.1 |
0.152 |
| 2050 |
245.1 |
0.100 |
|
|
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.
Measures: green=micrometric, blue=interferometric, purple=photographic
|
|
