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70061 (1999 JO29)
Classification: Main-belt Asteroid          SPK-ID: 2070061
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1499670143563181 3.0353e-08  
a 2.226512116347438 7.6204e-09 au
q 1.892608741830645 6.8455e-08 au
i 5.34940924962616 4.0898e-06 deg
node 45.68701395465994 3.4056e-05 deg
peri 242.4500397771333 3.6375e-05 deg
M 129.1313199886454 1.2887e-05 deg
tp 2458765.223610259970
(2019-Oct-08.72361026)		 4.3052e-05 TDB
period 1213.489495191325
3.32		 6.2299e-06
1.706e-08		 d
yr
n .2966651144707606 1.523e-09 deg/d
Q 2.56041549086423 8.7633e-09 au
   Orbit Determination Parameters
   # obs. used (total)      744  
   data-arc span      10545 days (28.87 yr)  
   first obs. used      1992-03-04  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5545  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 06:39:47  

Additional Information
 Earth MOID = .88165 au 
 Jupiter MOID = 2.59364 au 
 T_jup = 3.625 
[ 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 16.3   n/a MPO432253  

70061 (1999 JO29)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 JO29 = 2002 GK33 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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