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JPL Small-Body Database Browser
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390690 (2002 VG112)
Classification: Main-belt Asteroid          SPK-ID: 2390690
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2434771541542565 6.6764e-08  
a 2.306106259263617 1.5254e-08 au
q 1.744622070080793 1.5564e-07 au
i 1.662486590831452 6.5592e-06 deg
node 323.9708268688046 0.00033074 deg
peri 57.89948892691953 0.00033123 deg
M 27.57803573618855 1.9332e-05 deg
tp 2458902.510796403587
(2020-Feb-23.01079640)
6.8437e-05 TDB
period 1279.13799344376
3.50
1.2691e-05
3.475e-08
d
yr
n .2814395333773095 2.7923e-09 deg/d
Q 2.86759044844644 1.8967e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6076 days (16.64 yr)  
   first obs. used      2002-11-12  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42587  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:07:17  

Additional Information
 Earth MOID = .748322 au 
 Jupiter MOID = 2.59691 au 
 T_jup = 3.547 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457003.5 (2014-Dec-12.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2451368909437804 6.7031e-08  
q 1.740020344965468 1.5638e-07 au
tp 2457622.525468677401
(2016-Aug-22.02546868)
6.5059e-05 TDB
node 324.1956001978845 0.00033079 deg
peri 57.53991229296273 0.00033126 deg
i 1.663542566202729 6.5471e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6076 days (16.64 yr)  
   first obs. used      2002-11-12  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42587  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:07:17  

Additional Information
 Jupiter MOID = 2.59691 au 
 T_jup = 3.547 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.493193773819841E-15 -1.04543160593292E-14 2.334771761309838E-12 5.489792448691786E-14 6.267645439567421E-13 -7.282615118516049E-15
q -1.04543160593292E-14 2.445513730147271E-14 -5.330617867433934E-12 -1.305313981446966E-13 -1.44760093033952E-12 1.711758311526885E-14
tp 2.334771761309838E-12 -5.330617867433934E-12 4.232703596539952E-9 1.133523456703654E-10 1.261245923928799E-9 -7.72406019483937E-12
node 5.489792448691786E-14 -1.305313981446966E-13 1.133523456703654E-10 1.094216804331961E-7 -1.093379105825849E-7 -8.816807387058129E-10
peri 6.267645439567421E-13 -1.44760093033952E-12 1.261245923928799E-9 -1.093379105825849E-7 1.097340926883617E-7 8.788309323479249E-10
i -7.282615118516049E-15 1.711758311526885E-14 -7.72406019483937E-12 -8.816807387058129E-10 8.788309323479249E-10 4.28647884067002E-11

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 17.7   n/a MPO342133  

390690 (2002 VG112)          Discovered 2002-Nov-13 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2002 VG112 = 2009 VE110 = 2009 XO25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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