05479+0758 STT 119 (HD 38695)
05h 47m 54.88s +07° 57' 37.5" P.A. 354.00 sep 0.7 mag 8.08,8.93 Sp F8 dist. 122.55 pc (399.76 l.y.)
Coord 2000 |
05479+0758 |
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Discov num |
STT 119 |
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Comp |
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Coord arcsec 2000 |
05 47 54.88 +07 57 37.5 |
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Date first |
1843 |
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Date last |
2019 |
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Obs |
65 |
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Pa first |
306 |
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Pa last |
354 |
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P.A. Now (θ) |
354° |
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Sep first |
0.6 |
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Sep last |
0.68 |
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Sep. Now (ρ) |
0.68" |
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Mag pri |
8.08 |
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Mag sec |
8.93 |
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delta mag (ΔM) |
0.85 |
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Spectral class |
F8 (yellow-white) |
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Pri motion ra |
-029 |
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Sec motion ra |
-029 |
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Pri motion dec |
-007 |
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Sec motion dec |
-007 |
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Notes |
O
(Orbital solution) |
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This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 38695 |
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Constellation |
Orion |
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SAO |
113149 |
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HIP |
27377 |
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Tycho2 |
0715-00515-1 |
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Gaia DR2 |
3335015476547764608 |
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HD |
38695 |
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GC |
7260 |
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ADS |
4388 |
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BD |
BD+07 1014 |
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Distance |
122.55 |
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Distance ly |
399.76 |
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ORBITAL ELEMENTS
Period (P) | 944y | ± 105 |
Periastron (T) | 1782.8y | ± 3.2 |
Semi-major axis (a) | 1.132a | ± 0.085 |
Eccentricity (e) | 0.701 | ± 0.006 |
Inclination (i) | 66° | ± 0.9 |
Longitude of periastron (ω) | 105.1° | ± 3.6 |
Node (Ω) | 110.3° | ± 1.7 |
Notes | | |
Reference | PkO2018b | |
Equinox | | |
Last observation | | |
Grade | 5 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000 |
350.6 |
0.687 |
2001 |
350.9 |
0.687 |
2002 |
351.2 |
0.687 |
2003 |
351.5 |
0.687 |
2004 |
351.8 |
0.687 |
2005 |
352.1 |
0.687 |
2006 |
352.4 |
0.687 |
2007 |
352.7 |
0.687 |
2008 |
353.0 |
0.687 |
2009 |
353.3 |
0.687 |
2010 |
353.6 |
0.687 |
2011 |
353.9 |
0.688 |
2012 |
354.2 |
0.688 |
2013 |
354.5 |
0.688 |
2014 |
354.8 |
0.688 |
2015 |
355.1 |
0.688 |
2016 |
355.4 |
0.688 |
2017 |
355.7 |
0.688 |
2018 |
356.0 |
0.688 |
2019 |
356.3 |
0.688 |
2020 |
356.6 |
0.688 |
2021 |
356.9 |
0.688 |
2022 |
357.2 |
0.688 |
2023 |
357.5 |
0.689 |
2024 |
357.8 |
0.689 |
2025 |
358.1 |
0.689 |
2026 |
358.4 |
0.689 |
2027 |
358.7 |
0.689 |
2028 |
359.0 |
0.689 |
2029 |
359.3 |
0.689 |
2030 |
359.6 |
0.690 |
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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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