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259083 (2002 VS31)
Classification: Main-belt Asteroid          SPK-ID: 2259083
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1818289370595284 4.2878e-08  
a 2.443741350909189 1.3282e-08 au
q 1.999398458624955 1.0944e-07 au
i 1.766982259684019 7.4505e-06 deg
node 158.5335558278158 0.00012573 deg
peri 253.0803116561246 0.00012791 deg
M 219.9561887439903 2.2491e-05 deg
tp 2459543.303580885295
(2021-Nov-24.80358089)		 8.9547e-05 TDB
period 1395.343981045221
3.82		 1.1376e-05
3.115e-08		 d
yr
n .2580008979078636 2.1035e-09 deg/d
Q 2.888084243193422 1.5698e-08 au
   Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      6978 days (19.10 yr)  
   first obs. used      2000-03-03  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58389  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:11:49  

Additional Information
 Earth MOID = 1.01105 au 
 Jupiter MOID = 2.47793 au 
 T_jup = 3.476 
[ 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 17.1   n/a MPO334492  
rotation period rot_per 7.22 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 [Result based on fragmentary lightcurve(s), may be completely wrong.]

259083 (2002 VS31)          Discovered 2002-Nov-05 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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