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118826 (2000 SV154)
Classification: Main-belt Asteroid          SPK-ID: 2118826
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1898289441583361 4.1987e-08  
a 3.191508872203289 2.0828e-08 au
q 2.585668112720977 1.3715e-07 au
i 1.851401137636858 5.1558e-06 deg
node 65.88895414163795 0.00015579 deg
peri 12.62696555290231 0.00015647 deg
M 129.8649252090458 1.478e-05 deg
tp 2458249.254506241695
(2018-May-10.75450624)
8.2504e-05 TDB
period 2082.535968181126
5.70
2.0386e-05
5.581e-08
d
yr
n .1728661619777073 1.6922e-09 deg/d
Q 3.797349631685602 2.4782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      9361 days (25.63 yr)  
   first obs. used      1994-09-10  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5547  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:23:25  

Additional Information
 Earth MOID = 1.60125 au 
 Jupiter MOID = 1.46965 au 
 T_jup = 3.167 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO280577  
rotation period rot_per 17.6 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Ip, W.-H.; Cheng, Y.-C.; Ngeow, C.-C.; et al. (2014) Astrophys. J. 788, A17.]

118826 (2000 SV154)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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