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134660 (1999 VR112)
Classification: Main-belt Asteroid          SPK-ID: 2134660
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1807564084840118 5.7043e-08  
a 2.444986987880313 1.2087e-08 au
q 2.003039921160926 1.3538e-07 au
i .85173852561329 5.8926e-06 deg
node 190.3827517700423 0.00026505 deg
peri 188.9482897413321 0.00026539 deg
M 218.3833304137757 1.1719e-05 deg
tp 2459749.819645578436
(2022-Jun-19.31964558)
4.6454e-05 TDB
period 1396.410980331891
3.82
1.0355e-05
2.835e-08
d
yr
n .257803759115699 1.9117e-09 deg/d
Q 2.8869340545997 1.4272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      491  
   data-arc span      10408 days (28.50 yr)  
   first obs. used      1991-10-04  
   last obs. used      2020-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53123  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:07:19  

Additional Information
 Earth MOID = 1.00393 au 
 Jupiter MOID = 2.57478 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 16.74   n/a E2021B55  

134660 (1999 VR112)          Discovered 1999-Nov-09 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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