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249658 (1999 VL13)
Classification: Inner Main-belt Asteroid          SPK-ID: 2249658
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07991368178298656 7.6812e-08  
a 1.980663551280449 9.8986e-09 au
q 1.822381434524263 1.4928e-07 au
i 18.99525205333631 8.9509e-06 deg
node 242.1862850321311 1.362e-05 deg
peri 155.1273478452904 3.8275e-05 deg
M 350.3956097554329 3.9278e-05 deg
tp 2458627.663253614906
(2019-May-24.16325361)
0.0001112 TDB
period 1018.156390188089
2.79
7.6326e-06
2.09e-08
d
yr
n .3535802588573799 2.6506e-09 deg/d
Q 2.138945668036635 1.069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      6851 days (18.76 yr)  
   first obs. used      1999-10-08  
   last obs. used      2018-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50805  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:58:59  

Additional Information
 Earth MOID = .84118 au 
 Jupiter MOID = 3.18525 au 
 T_jup = 3.790 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO396803  

249658 (1999 VL13)          Discovered 1999-Nov-02 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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