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JPL Small-Body Database Browser
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442072 (2010 RX154)
Classification: Outer Main-belt Asteroid          SPK-ID: 2442072
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03130225999727582 6.9556e-08  
a 3.242268461593353 7.946e-08 au
q 3.14077813122759 2.5107e-07 au
i 9.091382312148369 8.0078e-06 deg
node 41.31432457980787 3.8404e-05 deg
peri 115.9950220251112 0.00012514 deg
M 30.64360952177365 0.00011728 deg
tp 2458418.986344336735
(2018-Oct-27.48634434)
0.00069706 TDB
period 2132.415764936071
5.84
7.8391e-05
2.146e-07
d
yr
n .1688226123252248 6.2062e-09 deg/d
Q 3.343758791959116 8.1948e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      4443 days (12.16 yr)  
   first obs. used      2007-03-08  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48833  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:13:17  

Additional Information
 Earth MOID = 2.16011 au 
 Jupiter MOID = 1.64597 au 
 T_jup = 3.163 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO437719  

442072 (2010 RX154)          Discovered 2010-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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