08103+6943 YSC 200 (HD 66751)
08h 10m 20.20s +69° 43' 29.3" P.A. 279.00 sep 0.0 mag 7.00,7.70 Sp F8V dist. 28.34 pc (92.45 l.y.)
Coord 2000 |
08103+6943 |
|
Discov num |
YSC 200 |
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Comp |
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Coord arcsec 2000 |
08 10 20.20 +69 43 29.3 |
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Date first |
2012 |
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Date last |
2012 |
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Obs |
2 |
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Pa first |
278 |
|
Pa last |
279.4 |
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P.A. Now (θ) |
279.4° |
|
Sep first |
0.0 |
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Sep last |
0.037 |
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Sep. Now (ρ) |
0.037" |
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Mag pri |
7.00 |
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Mag sec |
7.70 |
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delta mag (ΔM) |
0.7 |
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Spectral class |
F8V (yellow-white) |
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Pri motion ra |
+162 |
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Sec motion ra |
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Pri motion dec |
+118 |
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Sec motion dec |
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Notes |
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Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 66751 |
|
Constellation |
Camelopardalis |
|
SAO |
14446 |
|
HIP |
40015 |
|
Tycho2 |
4374-02925-1 |
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Gaia DR2 |
1098326392897863680 |
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HD |
66751 |
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GC |
11029 |
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GL |
Gl 296.2 |
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BD |
BD+70 497 |
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Distance |
28.34 |
|
Distance ly |
92.45 |
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SUSPECTED ORBITAL ELEMENTS
SUSPECTED ORBITAL ELEMENTS SOLUTION #1
Identifier | 08103+6943 GJ 9253 |
coord_arcsec_2000 | 081020.20+694329.3 |
Period (P) | 245d | ± 6 |
Periastron (T) | 48545d (1991.788y) | ± 51 |
Semi-major axis (a) | 7m | ± 10 |
Eccentricity (e) | 0.56 | ± 0.35 |
Inclination (i) | 112° | ± 14 |
Longitude of periastron (ω) | 116° | ± 48 |
Node (Ω) | 107° | ± 105 |
Notes | | |
Reference | Gln2006 | |
Equinox | | |
Last observation | 1993 | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000-01-01 |
223.7 |
0.004 |
2001-01-01 |
120.1 |
0.008 |
2002-01-01 |
231.4 |
0.004 |
2003-01-01 |
121.7 |
0.008 |
2004-01-01 |
238.6 |
0.004 |
2005-01-01 |
123.3 |
0.008 |
2006-01-01 |
245.3 |
0.004 |
2007-01-01 |
124.9 |
0.008 |
2008-01-01 |
251.5 |
0.004 |
2009-01-01 |
126.5 |
0.008 |
2010-01-01 |
257.3 |
0.004 |
2011-01-01 |
128.2 |
0.008 |
2012-01-01 |
262.7 |
0.004 |
2013-01-01 |
130.0 |
0.008 |
2014-01-01 |
267.9 |
0.004 |
2015-01-01 |
131.8 |
0.007 |
2016-01-01 |
272.9 |
0.004 |
2017-01-01 |
133.7 |
0.007 |
2018-01-01 |
278.1 |
0.004 |
2019-01-01 |
135.8 |
0.007 |
2020-01-01 |
283.8 |
0.004 |
2021-01-01 |
137.9 |
0.007 |
2022-01-01 |
290.6 |
0.004 |
2023-01-01 |
140.3 |
0.006 |
2024-01-01 |
300.5 |
0.003 |
2025-01-01 |
142.8 |
0.006 |
2026-01-01 |
319.8 |
0.002 |
2027-01-01 |
145.5 |
0.006 |
2028-01-01 |
10.9 |
0.001 |
2029-01-01 |
148.5 |
0.006 |
2030-01-01 |
64.4 |
0.002 |
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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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SUSPECTED ORBITAL ELEMENTS
SUSPECTED ORBITAL ELEMENTS SOLUTION #2
Identifier | 08103+6943 GJ 9253 |
coord_arcsec_2000 | 081020.20+694329.3 |
Period (P) | 247d | ± 8 |
Periastron (T) | 48527d (1991.738y) | ± 111 |
Semi-major axis (a) | 14m | ± 14 |
Eccentricity (e) | 0.97 | ± 0.29 |
Inclination (i) | 108° | ± 16 |
Longitude of periastron (ω) | 94° | ± 46 |
Node (Ω) | 107° | ± 126 |
Notes | | |
Reference | Gln2006 | |
Equinox | | |
Last observation | 1993 | |
Grade | 9 | (1=Definitive, 9=Indet.) |
label |
theta |
rho |
2000-01-01 |
208.1 |
0.007 |
2001-01-01 |
170.6 |
0.008 |
2002-01-01 |
213.4 |
0.006 |
2003-01-01 |
173.6 |
0.009 |
2004-01-01 |
219.9 |
0.006 |
2005-01-01 |
176.6 |
0.009 |
2006-01-01 |
228.3 |
0.005 |
2007-01-01 |
179.5 |
0.009 |
2008-01-01 |
240.8 |
0.004 |
2009-01-01 |
182.5 |
0.009 |
2010-01-01 |
274.3 |
0.001 |
2011-01-01 |
185.4 |
0.009 |
2012-01-01 |
138.8 |
0.004 |
2013-01-01 |
188.5 |
0.009 |
2014-01-01 |
148.1 |
0.006 |
2015-01-01 |
191.7 |
0.008 |
2016-01-01 |
154.2 |
0.007 |
2017-01-01 |
195.0 |
0.008 |
2018-01-01 |
158.9 |
0.007 |
2019-01-01 |
198.6 |
0.008 |
2020-01-01 |
162.9 |
0.008 |
2021-01-01 |
202.6 |
0.007 |
2022-01-01 |
166.5 |
0.008 |
2023-01-01 |
207.0 |
0.007 |
2024-01-01 |
169.8 |
0.008 |
2025-01-01 |
212.1 |
0.006 |
2026-01-01 |
172.9 |
0.009 |
2027-01-01 |
218.2 |
0.006 |
2028-01-01 |
175.9 |
0.009 |
2029-01-01 |
226.0 |
0.005 |
2030-01-01 |
178.8 |
0.009 |
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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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