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392392 (2010 JQ127)
Classification: Main-belt Asteroid          SPK-ID: 2392392
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1501413523824132 1.2925e-07  
a 3.043488572791268 1.2258e-07 au
q 2.586535082511966 3.6673e-07 au
i 17.60115303817509 2.0152e-05 deg
node 158.776917853716 4.1845e-05 deg
peri 140.6559555338889 8.914e-05 deg
M 244.9440660210763 9.6029e-05 deg
tp 2459220.315541218634
(2021-Jan-05.81554122)
0.00054611 TDB
period 1939.348863828114
5.31
0.00011717
3.208e-07
d
yr
n .1856293144129776 1.1215e-08 deg/d
Q 3.500442063070569 1.4099e-07 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      4930 days (13.50 yr)  
   first obs. used      2005-08-30  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61069  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:31:41  

Additional Information
 Earth MOID = 1.59483 au 
 Jupiter MOID = 1.94379 au 
 T_jup = 3.151 
[ 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 16.6   n/a MPO460512  
diameter diameter 2.135 km 0.303 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.107   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

392392 (2010 JQ127)          Discovered 2010-May-13 by WISE at WISE
Reference: Last Updated: 2014-04-17

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