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JPL Small-Body Database Browser
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(2010 JG)
Classification: Apollo [NEO, PHA]          SPK-ID: 3519490
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3197553096793802 1.0861e-07  
a 1.190649016935037 9.3866e-09 au
q .8099326718055245 1.2306e-07 au
i 23.31033670707675 1.838e-05 deg
node 49.75198326463551 8.7146e-06 deg
peri 292.0744888217076 2.3793e-05 deg
M 247.5271164354247 1.1545e-05 deg
tp 2458748.758428485153
(2019-Sep-22.25842849)		 1.4478e-05 TDB
period 474.5413522185676
1.30		 5.6116e-06
1.536e-08		 d
yr
n .7586272477981828 8.971e-09 deg/d
Q 1.571365362064549 1.2388e-08 au
   Orbit Determination Parameters
   # obs. used (total)      188  
   # delay obs. used      1  
   # Doppler obs. used      1  
   data-arc span      3496 days (9.57 yr)  
   first obs. used      2010-05-04  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40317  
   source      ORB  
   producer      Giorgini  
   solution date      2019-Dec-12 21:28:30  

Additional Information
 Earth MOID = .0291279 au 
 Jupiter MOID = 3.97301 au 
 T_jup = 5.203 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.9   n/a MPO192122  
diameter diameter 0.192 km 0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  
geometric albedo albedo 0.209   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2011ApJ...743..156M)  

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