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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3197165645560932 1.0885e-07  
a 1.19021639423984 9.6186e-09 au
q .8096844975951377 1.231e-07 au
i 23.30843106764432 1.8384e-05 deg
node 49.74251819516177 8.7159e-06 deg
peri 292.0010828584179 2.3795e-05 deg
M 191.1119861643647 1.0534e-05 deg
tp 2459223.001860324667
(2021-Jan-08.50186032)
1.388e-05 TDB
period 474.2827385893432
1.30
5.7493e-06
1.574e-08
d
yr
n .759040906845453 9.2012e-09 deg/d
Q 1.570748290884542 1.2694e-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 = .0287585 au 
 Jupiter MOID = 3.97476 au 
 T_jup = 5.204 
[ 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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