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183152 (2002 RR273)
Classification: Main-belt Asteroid          SPK-ID: 2183152
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2091157240860393 5.7319e-08  
a 2.32217750849675 1.4339e-08 au
q 1.836573677351137 1.3785e-07 au
i 1.010363753075294 5.7065e-06 deg
node 120.068560315744 0.00037068 deg
peri 194.1222834549013 0.00037099 deg
M 20.07770457076643 1.8962e-05 deg
tp 2458928.413638192409
(2020-Mar-19.91363819)
6.7676e-05 TDB
period 1292.532727497058
3.54
1.1972e-05
3.278e-08
d
yr
n .2785229281560451 2.5798e-09 deg/d
Q 2.807781339642363 1.7338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      212  
   data-arc span      7104 days (19.45 yr)  
   first obs. used      1999-11-28  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63127  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:31:55  

Additional Information
 Earth MOID = .822705 au 
 Jupiter MOID = 2.47788 au 
 T_jup = 3.547 
[ 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 17.3   n/a MPO433197  

183152 (2002 RR273)          Discovered 2002-Sep-04 by NEAT at Palomar
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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