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JPL Small-Body Database Browser
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160241 (2002 JO145)
Classification: Main-belt Asteroid          SPK-ID: 2160241
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01052301051549864 4.8941e-08  
a 2.543175252117246 1.7474e-08 au
q 2.51641339219646 1.2465e-07 au
i 15.61141834390601 5.73e-06 deg
node 140.6431993538496 1.3646e-05 deg
peri 329.8364945983738 0.00021664 deg
M 173.9878622629444 0.00021877 deg
tp 2457884.555575445433
(2017-May-11.05557545)
0.00089873 TDB
period 1481.367662590894
4.06
1.5267e-05
4.18e-08
d
yr
n .2430186705779472 2.5046e-09 deg/d
Q 2.569937112038032 1.7657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      6406 days (17.54 yr)  
   first obs. used      2002-04-11  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58057  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:38:29  

Additional Information
 Earth MOID = 1.53357 au 
 Jupiter MOID = 2.44539 au 
 T_jup = 3.393 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO436808  

160241 (2002 JO145)          Discovered 2002-May-14 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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