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344094 (1999 RD126)
Classification: Main-belt Asteroid          SPK-ID: 2344094
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2470808418354387 7.4057e-08  
a 2.562859826334908 2.4159e-08 au
q 1.929626262937853 2.0316e-07 au
i 4.692751528683022 8.0104e-06 deg
node 197.086699261101 9.0535e-05 deg
peri 107.6652861986426 9.5182e-05 deg
M 36.97181793219234 3.2898e-05 deg
tp 2458846.594545438425
(2019-Dec-29.09454544)
0.00013513 TDB
period 1498.599926673435
4.10
2.119e-05
5.802e-08
d
yr
n .2402242210161598 3.3967e-09 deg/d
Q 3.196093389731964 3.0128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      266  
   data-arc span      7255 days (19.86 yr)  
   first obs. used      1999-08-22  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57563  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:00:12  

Additional Information
 Earth MOID = .921037 au 
 Jupiter MOID = 2.09105 au 
 T_jup = 3.386 
[ 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 16.4   n/a MPO476588  

344094 (1999 RD126)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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