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JPL Small-Body Database Browser
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344511 (2002 RG85)
Classification: Main-belt Asteroid          SPK-ID: 2344511
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 .2076878355715905 1.333e-07  
a 2.201196803389793 1.9772e-08 au
q 1.744035003626663 2.9749e-07 au
i 2.941346329962357 1.0076e-05 deg
node 339.9741514558476 0.00010077 deg
peri 331.6669747989521 0.00010347 deg
M 63.84013282287945 2.053e-05 deg
tp 2458388.967053816185
(2018-Sep-27.46705382)
6.7873e-05 TDB
period 1192.85247788334
3.27
1.6072e-05
4.4e-08
d
yr
n .3017975874424998 4.0662e-09 deg/d
Q 2.658358603152923 2.3878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      5761 days (15.77 yr)  
   first obs. used      2002-09-05  
   last obs. used      2018-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58534  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:57:14  

Additional Information
 Earth MOID = .729727 au 
 Jupiter MOID = 2.61348 au 
 T_jup = 3.635 
[ 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 17.7   n/a MPO455508  

344511 (2002 RG85)          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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