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JPL Small-Body Database Browser
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344509 (2002 RL80)
Classification: Main-belt Asteroid          SPK-ID: 2344509
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 .2105623568712099 7.746e-08  
a 2.201001793170009 1.0721e-08 au
q 1.737553668122372 1.7368e-07 au
i 21.08147257533122 8.9804e-06 deg
node 168.6559342660201 1.2953e-05 deg
peri 191.7911713863626 1.8772e-05 deg
M 27.54067610823163 1.4169e-05 deg
tp 2458509.256671769188
(2019-Jan-25.75667177)
4.6575e-05 TDB
period 1192.693964157057
3.27
8.7144e-06
2.386e-08
d
yr
n .3018376975307594 2.2054e-09 deg/d
Q 2.664449918217645 1.2979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      251  
   data-arc span      6356 days (17.40 yr)  
   first obs. used      2001-03-19  
   last obs. used      2018-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:54:04  

Additional Information
 Earth MOID = .735143 au 
 Jupiter MOID = 2.78306 au 
 T_jup = 3.551 
[ 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 16.8   n/a MPO455508  

344509 (2002 RL80)          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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