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102637 (1999 VH38)
Classification: Main-belt Asteroid          SPK-ID: 2102637
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2379373414795247 4.7707e-08  
a 2.698932975595391 1.6404e-08 au
q 2.056756038550801 1.3086e-07 au
i 2.540133496992083 5.9572e-06 deg
node 25.00558919695816 0.00010674 deg
peri 325.4722370318742 0.00010746 deg
M 301.4075424698141 1.6153e-05 deg
tp 2459464.088093769772
(2021-Sep-06.58809377)		 7.428e-05 TDB
period 1619.520971760423
4.43		 1.4765e-05
4.042e-08		 d
yr
n .2222879519792073 2.0265e-09 deg/d
Q 3.341109912639982 2.0307e-08 au
   Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      7570 days (20.73 yr)  
   first obs. used      1999-10-02  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56755  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:53:32  

Additional Information
 Earth MOID = 1.04982 au 
 Jupiter MOID = 2.09406 au 
 T_jup = 3.326 
[ 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 15.67   n/a E2021B55  

102637 (1999 VH38)          Discovered 1999-Nov-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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