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JPL Small-Body Database Browser
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392308 (2010 CJ216)
Classification: Main-belt Asteroid          SPK-ID: 2392308
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07339090679510886 6.2669e-08  
a 3.172088139373411 8.2599e-08 au
q 2.939285714390787 2.0624e-07 au
i 23.37772459004193 6.7672e-06 deg
node 134.2455880254881 1.5896e-05 deg
peri 231.3306166593947 5.3366e-05 deg
M 74.97331337502355 4.8243e-05 deg
tp 2458170.745433886582
(2018-Feb-21.24543389)
0.00028201 TDB
period 2063.556175341329
5.65
8.06e-05
2.207e-07
d
yr
n .1744561181817369 6.8141e-09 deg/d
Q 3.404890564356036 8.8661e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      3632 days (9.94 yr)  
   first obs. used      2009-01-29  
   last obs. used      2019-01-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60567  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:32:45  

Additional Information
 Earth MOID = 1.97164 au 
 Jupiter MOID = 2.01979 au 
 T_jup = 3.070 
[ 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 15.6   n/a MPO418999  
diameter diameter 4.361 km 0.206 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392308 (2010 CJ216)          Discovered 2009-Jan-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 CJ216 = 2010 OV85 = 2014 AR31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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