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JPL Small-Body Database Browser
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212735 (2007 RT242)
Classification: Main-belt Asteroid          SPK-ID: 2212735
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1566748218202238 6.4293e-08  
a 2.292788397263315 1.9291e-08 au
q 1.933566183650608 1.3947e-07 au
i 4.720669204521691 4.0549e-06 deg
node 106.1692626138205 6.9738e-05 deg
peri 284.5248334888502 7.1986e-05 deg
M 96.69346968724423 1.5942e-05 deg
tp 2458259.904399766811
(2018-May-21.40439977)
5.5766e-05 TDB
period 1268.073391931691
3.47
1.6004e-05
4.382e-08
d
yr
n .2838952400472673 3.583e-09 deg/d
Q 2.652010610876021 2.2314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      2000-08-29  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56346  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:42:18  

Additional Information
 Earth MOID = .944982 au 
 Jupiter MOID = 2.78293 au 
 T_jup = 3.576 
[ 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 16.7   n/a MPO352309  

212735 (2007 RT242)          Discovered 2007-Sep-15 by LINEAR at Socorro
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Alternate Designations
 2007 RT242 = 2004 XT102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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