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101416 (1998 VN12)
Classification: Main-belt Asteroid          SPK-ID: 2101416
[ 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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2033544410582838 3.1294e-08  
a 2.620457003588051 9.8049e-09 au
q 2.087575434306137 7.9781e-08 au
i 4.86736586559732 4.0869e-06 deg
node 172.3702863189169 4.2576e-05 deg
peri 148.1737957726634 4.3941e-05 deg
M 133.0521285983884 1.0763e-05 deg
tp 2458627.857851753120
(2019-May-24.35785175)		 4.5287e-05 TDB
period 1549.401543143547
4.24		 8.6961e-06
2.381e-08		 d
yr
n .2323477742700603 1.3041e-09 deg/d
Q 3.153338572869964 1.1799e-08 au
   Orbit Determination Parameters
   # obs. used (total)      978  
   data-arc span      8154 days (22.32 yr)  
   first obs. used      1998-10-14  
   last obs. used      2021-02-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56303  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:41  

Additional Information
 Earth MOID = 1.07492 au 
 Jupiter MOID = 2.18538 au 
 T_jup = 3.370 
[ 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 15.3   n/a MPO502726  

101416 (1998 VN12)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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