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183081 (2002 RG52)
Classification: Main-belt Asteroid          SPK-ID: 2183081
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2100658743245376 8.4055e-08  
a 2.377294066358749 1.717e-08 au
q 1.877905709782563 1.9599e-07 au
i 2.838302491195248 5.6566e-06 deg
node 123.3095412124497 0.00018222 deg
peri 279.9943462951414 0.00018279 deg
M 273.3787421676728 1.948e-05 deg
tp 2459322.640086919612
(2021-Apr-18.14008692)
7.4657e-05 TDB
period 1338.821834191607
3.67
1.4504e-05
3.971e-08
d
yr
n .2688931348489482 2.9131e-09 deg/d
Q 2.876682422934935 2.0777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      252  
   data-arc span      7631 days (20.89 yr)  
   first obs. used      1998-06-19  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53075  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:50:35  

Additional Information
 Earth MOID = .88929 au 
 Jupiter MOID = 2.52908 au 
 T_jup = 3.509 
[ 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 16.5   n/a MPO475543  

183081 (2002 RG52)          Discovered 2002-Sep-05 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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