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JPL Small-Body Database Browser
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442069 (2010 RP149)
Classification: Main-belt Asteroid          SPK-ID: 2442069
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .006512619066328243 1.0037e-07  
a 2.999424374197514 6.1247e-08 au
q 2.979890265830106 2.8991e-07 au
i 8.857690760324422 1.1389e-05 deg
node 337.8465652557055 5.8536e-05 deg
peri 224.2531223643698 0.00092581 deg
M 31.70777655688417 0.0009184 deg
tp 2458433.383785412769
(2018-Nov-10.88378541)
0.0048431 TDB
period 1897.384294463913
5.19
5.8115e-05
1.591e-07
d
yr
n .1897348897903229 5.8114e-09 deg/d
Q 3.018958482564923 6.1646e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      6359 days (17.41 yr)  
   first obs. used      2002-01-09  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6169  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:43  

Additional Information
 Earth MOID = 1.98631 au 
 Jupiter MOID = 1.96774 au 
 T_jup = 3.235 
[ 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 16.5   n/a MPO437719  

442069 (2010 RP149)          Discovered 2010-Sep-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 RP149 = 2013 CS169 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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