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JPL Small-Body Database Browser
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183104 (2002 RL117)
Classification: Main-belt Asteroid          SPK-ID: 2183104
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1909507254761788 5.6433e-08  
a 2.372078475272172 1.6457e-08 au
q 1.919128369532522 1.3702e-07 au
i 6.828783953744273 8.2694e-06 deg
node 37.59194059424144 4.9041e-05 deg
peri 287.2104224828343 5.3405e-05 deg
M 220.5372049588854 2.4518e-05 deg
tp 2459117.449202828151
(2020-Sep-24.94920283)
9.3615e-05 TDB
period 1334.418351240346
3.65
1.3887e-05
3.802e-08
d
yr
n .2697804625253984 2.8075e-09 deg/d
Q 2.825028581011821 1.9599e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      8062 days (22.07 yr)  
   first obs. used      1997-03-07  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53429  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:57:43  

Additional Information
 Earth MOID = .920209 au 
 Jupiter MOID = 2.53501 au 
 T_jup = 3.510 
[ 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 MPO433197  

183104 (2002 RL117)          Discovered 2002-Sep-07 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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