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213652 (2002 RK184)
Classification: Main-belt Asteroid          SPK-ID: 2213652
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1185481642855405 4.4819e-08  
a 2.783126859610439 2.2663e-08 au
q 2.45319227942984 1.2679e-07 au
i 12.29995339637272 7.0214e-06 deg
node 313.0382205058453 2.3164e-05 deg
peri 126.0874692532507 4.0642e-05 deg
M 266.2900119688859 3.3336e-05 deg
tp 2459641.949787908351
(2022-Mar-03.44978791)
0.00015898 TDB
period 1695.890982231694
4.64
2.0714e-05
5.671e-08
d
yr
n .2122777960209806 2.5929e-09 deg/d
Q 3.113061439791038 2.535e-08 au
  Orbit Determination Parameters
   # obs. used (total)      362  
   data-arc span      6603 days (18.08 yr)  
   first obs. used      2002-09-12  
   last obs. used      2020-10-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5764  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:43:33  

Additional Information
 Earth MOID = 1.49105 au 
 Jupiter MOID = 2.10806 au 
 T_jup = 3.289 
[ 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 15.49   n/a E2021B55  

213652 (2002 RK184)          Discovered 2002-Sep-12 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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