06082+3759 STT 132 (HD 41637)
06h 08m 11.68s +37° 58' 57.9" P.A. 332.00 sep 1.8 mag 7.16,9.63 Sp A2V dist. 184.5 pc (601.84 l.y.)
| Coord 2000 |
06082+3759 |
|
Discov num |
STT 132 |
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Comp |
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Coord arcsec 2000 |
06 08 11.68 +37 58 57.9 |
|
| Date first |
1843 |
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Date last |
2012 |
|
Obs |
33 |
|
| Pa first |
314 |
|
Pa last |
332 |
|
P.A. Now (θ) |
332° |
|
| Sep first |
1.7 |
|
Sep last |
1.82 |
|
Sep. Now (ρ) |
1.82" |
|
| Mag pri |
7.16 |
|
Mag sec |
9.63 |
|
delta mag (ΔM) |
2.47 |
|
Spectral class |
A2V (white) |
|
| Pri motion ra |
-015 |
|
Sec motion ra |
-015 |
|
| Pri motion dec |
-010 |
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Sec motion dec |
-010 |
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| Notes |
O
(Orbital solution) |
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This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 41637 |
|
Constellation |
Auriga |
|
SAO |
58776 |
|
HIP |
29090 |
|
| Tycho2 |
2925-01786-1 |
|
Gaia DR2 |
3457123737533324800 |
|
HD |
41637 |
|
GC |
7774 |
|
| ADS |
4709 |
|
BD |
BD+37 1421 |
|
Distance |
184.5 |
|
Distance ly |
601.84 |
|
ORBITAL ELEMENTS
| Period (P) | 9679y | ± 2451 |
Periastron (T) | 1728.3y | ± 364.4 |
Semi-major axis (a) | 3.773a | ± 0.61 |
| Eccentricity (e) | 0.22 | ± 0.063 |
Inclination (i) | 60.1° | ± 2 |
Longitude of periastron (ω) | 276.8° | ± 25.2 |
| Node (Ω) | 20.5° | ± 2.7 |
Notes | | |
Reference | PkO2018b | |
| Equinox | | |
Last observation | | |
Grade | 5 | (1=Definitive, 9=Indet.) |
| label |
theta |
rho |
| 2000 |
330.8 |
1.785 |
| 2001 |
330.9 |
1.786 |
| 2002 |
331.0 |
1.788 |
| 2003 |
331.1 |
1.789 |
| 2004 |
331.1 |
1.790 |
| 2005 |
331.2 |
1.792 |
| 2006 |
331.3 |
1.793 |
| 2007 |
331.4 |
1.795 |
| 2008 |
331.5 |
1.796 |
| 2009 |
331.5 |
1.798 |
| 2010 |
331.6 |
1.799 |
| 2011 |
331.7 |
1.801 |
| 2012 |
331.8 |
1.802 |
| 2013 |
331.9 |
1.804 |
| 2014 |
331.9 |
1.805 |
| 2015 |
332.0 |
1.807 |
| 2016 |
332.1 |
1.808 |
| 2017 |
332.2 |
1.810 |
| 2018 |
332.2 |
1.811 |
| 2019 |
332.3 |
1.813 |
| 2020 |
332.4 |
1.814 |
| 2021 |
332.5 |
1.816 |
| 2022 |
332.6 |
1.817 |
| 2023 |
332.6 |
1.819 |
| 2024 |
332.7 |
1.820 |
| 2025 |
332.8 |
1.822 |
| 2026 |
332.9 |
1.823 |
| 2027 |
332.9 |
1.825 |
| 2028 |
333.0 |
1.826 |
| 2029 |
333.1 |
1.828 |
| 2030 |
333.2 |
1.829 |
|
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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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