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120302 (2004 JA36)
Classification: Main-belt Asteroid          SPK-ID: 2120302
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1904523108207321 8.087e-08  
a 2.425107247610587 1.2979e-08 au
q 1.963239968315045 1.9506e-07 au
i 4.442591376240562 1.2469e-05 deg
node 183.3427723835186 6.4223e-05 deg
peri 64.22242429575579 7.1531e-05 deg
M 127.2755886345539 3.0501e-05 deg
tp 2458712.817170931531
(2019-Aug-17.31717093)
0.00011698 TDB
period 1379.414704329128
3.78
1.1074e-05
3.032e-08
d
yr
n .2609802540673106 2.0951e-09 deg/d
Q 2.886974526906128 1.5451e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      7552 days (20.68 yr)  
   first obs. used      2000-03-03  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61093  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:40:05  

Additional Information
 Earth MOID = .953226 au 
 Jupiter MOID = 2.14733 au 
 T_jup = 3.482 
[ 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 17.4   n/a MPO475056  

120302 (2004 JA36)          Discovered 2004-May-13 by LONEOS at Anderson Mesa
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2004 JA36 = 2000 ES113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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