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JPL Small-Body Database Browser
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434020 (2001 RG142)
Classification: Inner Main-belt Asteroid          SPK-ID: 2434020
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0881475871319953 2.2814e-07  
a 1.846593570747355 9.913e-09 au
q 1.68382080307252 4.2524e-07 au
i 21.01060233684077 1.1206e-05 deg
node 356.1996386409459 1.464e-05 deg
peri 329.8922338568506 5.0896e-05 deg
M 42.23434638015458 4.7228e-05 deg
tp 2458492.972714508864
(2019-Jan-09.47271451)
0.00012028 TDB
period 916.5484041916737
2.51
7.3804e-06
2.021e-08
d
yr
n .3927779464277097 3.1628e-09 deg/d
Q 2.00936633842219 1.0787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5525 days (15.13 yr)  
   first obs. used      2001-09-10  
   last obs. used      2016-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62701  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 13:49:37  

Additional Information
 Earth MOID = .68948 au 
 Jupiter MOID = 3.24887 au 
 T_jup = 3.926 
[ 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 18.0   n/a MPO386651  

434020 (2001 RG142)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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