10534-0215 S 617 (HD 94363)
10h 53m 24.96s -02° 15' 18.8" P.A. 178.00 sep 35.2 mag 6.22,8.71 Sp G9IV dist. 79.3 pc (258.68 l.y.)
Coord 2000 |
10534-0215 |
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Discov num |
S 617 |
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Comp |
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Coord arcsec 2000 |
10 53 24.96 -02 15 18.8 |
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Date first |
1796 |
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Date last |
2017 |
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Obs |
42 |
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Pa first |
180 |
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Pa last |
178 |
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P.A. Now (θ) |
178° |
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Sep first |
34.0 |
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Sep last |
35.181 |
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Sep. Now (ρ) |
35.181" |
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Mag pri |
6.22 |
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Mag sec |
8.71 |
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delta mag (ΔM) |
2.49 |
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Spectral class |
G9IV (yellow) |
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Pri motion ra |
-132 |
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Sec motion ra |
-129 |
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Pri motion dec |
-083 |
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Sec motion dec |
-084 |
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Notes |
N
V
(See Notes, Proper motion indicates physical) |
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rPM=0.02 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 94363 |
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Constellation |
Leo |
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SAO |
137863 |
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HIP |
53240 |
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Tycho2 |
4914-01290-1 |
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Gaia DR2 |
3801984803667517568 |
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HD |
94363 |
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HR |
4249 |
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GC |
14969 |
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ADS |
7967 |
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BD |
BD-01 2459 |
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Distance |
79.3 |
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Distance ly |
258.68 |
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SUSPECTED ORBITAL ELEMENTS
Identifier | 10534-0215 |
coord_arcsec_2000 | 105325.04-021518.0 |
Period (P) | 1166d (3.19y) | |
Periastron (T) | 42901.5d (1976.336y) | |
Semi-major axis (a) | 7.83m | ± 0.93 |
Eccentricity (e) | 0.38 | |
Inclination (i) | 134.4° | ± 5.4 |
Longitude of periastron (ω) | 301° | |
Node (Ω) | 292.4° | ± 6.2 |
Notes | n | |
Reference | Jnc2005 | |
Equinox | | |
Last observation | 1992 | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000-01-01 |
180.8 |
0.008 |
2001-01-01 |
123.1 |
0.009 |
2002-01-01 |
311.4 |
0.005 |
2003-01-01 |
196.6 |
0.007 |
2004-01-01 |
133.1 |
0.009 |
2005-01-01 |
4.4 |
0.004 |
2006-01-01 |
214.8 |
0.007 |
2007-01-01 |
143.0 |
0.009 |
2008-01-01 |
64.1 |
0.005 |
2009-01-01 |
234.7 |
0.006 |
2010-01-01 |
153.3 |
0.009 |
2011-01-01 |
93.0 |
0.007 |
2012-01-01 |
255.5 |
0.006 |
2013-01-01 |
164.8 |
0.008 |
2014-01-01 |
109.2 |
0.008 |
2015-01-01 |
277.4 |
0.006 |
2016-01-01 |
177.9 |
0.008 |
2017-01-01 |
121.0 |
0.009 |
2018-01-01 |
304.5 |
0.005 |
2019-01-01 |
193.3 |
0.007 |
2020-01-01 |
131.2 |
0.009 |
2021-01-01 |
351.2 |
0.004 |
2022-01-01 |
211.0 |
0.007 |
2023-01-01 |
141.0 |
0.009 |
2024-01-01 |
55.1 |
0.004 |
2025-01-01 |
230.7 |
0.007 |
2026-01-01 |
151.2 |
0.009 |
2027-01-01 |
88.8 |
0.006 |
2028-01-01 |
251.3 |
0.006 |
2029-01-01 |
162.4 |
0.009 |
2030-01-01 |
106.4 |
0.008 |
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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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