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JPL Small-Body Database Browser
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160248 (2002 ON7)
Classification: Main-belt Asteroid          SPK-ID: 2160248
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1379415726633138 6.4205e-08  
a 3.071558212496698 2.4611e-08 au
q 2.647862642137986 2.046e-07 au
i 8.001020714626577 5.1252e-06 deg
node 230.2714539767179 4.8685e-05 deg
peri 94.77524173182216 5.1793e-05 deg
M 41.33972616265531 1.7749e-05 deg
tp 2458374.711588901364
(2018-Sep-13.21158890)		 9.6947e-05 TDB
period 1966.240116726693
5.38		 2.3632e-05
6.47e-08		 d
yr
n .1830905579321164 2.2006e-09 deg/d
Q 3.495253782855409 2.8006e-08 au
   Orbit Determination Parameters
   # obs. used (total)      460  
   data-arc span      9483 days (25.96 yr)  
   first obs. used      1992-11-26  
   last obs. used      2018-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51871  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:54:39  

Additional Information
 Earth MOID = 1.65083 au 
 Jupiter MOID = 1.89051 au 
 T_jup = 3.201 
[ 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 14.8   n/a MPO449861  
diameter diameter 6.761 km 0.749 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160248 (2002 ON7)          Discovered 2002-Jul-20 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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