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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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3197552765137946 1.6327e-07  
a 1.190649007567694 2.099e-08 au
q .8099327049220107 1.9238e-07 au
i 23.31032312509765 2.0269e-05 deg
node 49.7519709403218 1.0729e-05 deg
peri 292.0744539513413 3.4759e-05 deg
M 247.5271884301606 8.892e-05 deg
tp 2458748.758331834204
(2019-Sep-22.25833183)
0.00012052 TDB
period 474.5413466184391
1.30
1.2549e-05
3.436e-08
d
yr
n .7586272567508485 2.0061e-08 deg/d
Q 1.571365310213377 2.7702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      3248 days (8.89 yr)  
   first obs. used      2010-05-04  
   last obs. used      2019-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44969  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-27 06:57:20  

Additional Information
 Earth MOID = .0291278 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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