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344510 (2002 RT82)
Classification: Main-belt Asteroid          SPK-ID: 2344510
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2035500587301229 7.8198e-08  
a 2.191344518678976 1.3195e-08 au
q 1.745296213203938 1.6877e-07 au
i 6.236735973307726 6.5921e-06 deg
node 169.0849068760284 3.682e-05 deg
peri 178.353844877918 3.8789e-05 deg
M 171.257064244055 1.2411e-05 deg
tp 2458436.848828831533
(2018-Nov-14.34882883)
3.8244e-05 TDB
period 1184.852855654928
3.24
1.0701e-05
2.93e-08
d
yr
n .3038351963130561 2.7442e-09 deg/d
Q 2.637392824154015 1.588e-08 au
  Orbit Determination Parameters
   # obs. used (total)      239  
   data-arc span      6358 days (17.41 yr)  
   first obs. used      2002-09-05  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:04:02  

Additional Information
 Earth MOID = .738598 au 
 Jupiter MOID = 2.78549 au 
 T_jup = 3.638 
[ 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 17.8   n/a MPO455508  

344510 (2002 RT82)          Discovered 2002-Sep-05 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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