08103+6943 YSC 200

 
 
08h 10m 20.20s +69 43' 29.3" P.A. 279 mag 7.00,7.70 Sp F8V dist. 28.34 pc (92.45 l.y.)
 
 
Coord 2000
08103+6943
Discov num
YSC 200
Comp
Coord arcsec 2000
08 10 20.20 +69 43 29.3
Date first
2012
Date last
2012
Obs
2
Pa first
278
Pa last
279
P.A. Now (θ)
279°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
7.00
Mag sec
7.70
delta mag (ΔM)
0.7
Spectral class
F8V (yellow-white)
Pri motion ra
+162
Sec motion ra
Pri motion dec
+118
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
279.4
Precise sep
0.037
Cdsa2 id
YSC 200
Constellation
Camelopardalis
SAO
14446
HIP
40015
Tycho2
4374-02925-1
HD
66751
GL
Gl 296.2
BD
BD+70 497
Ra deg
8.172277777777778
De deg
69.72480555555556
Distance
28.34
Distance ly
92.45
last precise pa
279.4
last precise sep
0.037
 
 
ORBITAL ELEMENTS SOLUTION #1
 
 
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 Note Grade9(1=Definitive, 9=Indet.)
Equinox Last observation1993
label rho theta
2000-01-01 0.004 223.7
2001-01-01 0.008 120.1
2002-01-01 0.004 231.4
2003-01-01 0.008 121.7
2004-01-01 0.004 238.6
2005-01-01 0.008 123.3
2006-01-01 0.004 245.3
2007-01-01 0.008 124.9
2008-01-01 0.004 251.5
2009-01-01 0.008 126.5
2010-01-01 0.004 257.3
2011-01-01 0.008 128.2
2012-01-01 0.004 262.7
2013-01-01 0.008 130.0
2014-01-01 0.004 267.9
2015-01-01 0.007 131.8
2016-01-01 0.004 272.9
2017-01-01 0.007 133.7
2018-01-01 0.004 278.1
2019-01-01 0.007 135.8
2020-01-01 0.004 283.8
2021-01-01 0.007 137.9
2022-01-01 0.004 290.6
2023-01-01 0.006 140.3
2024-01-01 0.003 300.5
2025-01-01 0.006 142.8
2026-01-01 0.002 319.8
2027-01-01 0.006 145.5
2028-01-01 0.001 10.9
2029-01-01 0.006 148.5
2030-01-01 0.002 64.4

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

grafico orbita





wds08103%2B6943r.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
ORBITAL ELEMENTS SOLUTION #2
 
 
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 Note Grade9(1=Definitive, 9=Indet.)
Equinox Last observation1993
label rho theta
2000-01-01 0.007 208.1
2001-01-01 0.008 170.6
2002-01-01 0.006 213.4
2003-01-01 0.009 173.6
2004-01-01 0.006 219.9
2005-01-01 0.009 176.6
2006-01-01 0.005 228.3
2007-01-01 0.009 179.5
2008-01-01 0.004 240.8
2009-01-01 0.009 182.5
2010-01-01 0.001 274.3
2011-01-01 0.009 185.4
2012-01-01 0.004 138.8
2013-01-01 0.009 188.5
2014-01-01 0.006 148.1
2015-01-01 0.008 191.7
2016-01-01 0.007 154.2
2017-01-01 0.008 195.0
2018-01-01 0.007 158.9
2019-01-01 0.008 198.6
2020-01-01 0.008 162.9
2021-01-01 0.007 202.6
2022-01-01 0.008 166.5
2023-01-01 0.007 207.0
2024-01-01 0.008 169.8
2025-01-01 0.006 212.1
2026-01-01 0.009 172.9
2027-01-01 0.006 218.2
2028-01-01 0.009 175.9
2029-01-01 0.005 226.0
2030-01-01 0.009 178.8

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

grafico orbita





wds08103%2B6943s.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
08103+6943 YSC 200 2012 2 279 0.0 7.00 7.70 F8V 081020.20+694329.3

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