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JPL Small-Body Database Browser
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91924 (1999 VL38)
Classification: Main-belt Asteroid          SPK-ID: 2091924
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05157760829600645 4.6164e-08  
a 2.99567952816564 2.2024e-08 au
q 2.841169542881547 1.4246e-07 au
i 10.04364249260782 4.4046e-06 deg
node 217.2915739337893 2.7846e-05 deg
peri 113.6226776431969 4.938e-05 deg
M 46.37174125549263 4.0098e-05 deg
tp 2458756.554754926059
(2019-Sep-30.05475493)
0.00021102 TDB
period 1893.832015984881
5.19
2.0885e-05
5.718e-08
d
yr
n .1900907773030668 2.0963e-09 deg/d
Q 3.150189513449732 2.316e-08 au
  Orbit Determination Parameters
   # obs. used (total)      668  
   data-arc span      7327 days (20.06 yr)  
   first obs. used      1999-10-07  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53747  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:58:55  

Additional Information
 Earth MOID = 1.85066 au 
 Jupiter MOID = 2.04267 au 
 T_jup = 3.229 
[ 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 14.6   n/a MPO493514  

91924 (1999 VL38)          Discovered 1999-Nov-10 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

Alternate Designations
 1999 VL38 = 2002 ER125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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