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186438 (2002 RN200)
Classification: Main-belt Asteroid          SPK-ID: 2186438
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2153326753799079 5.0324e-08  
a 2.287882561161563 1.076e-08 au
q 1.795226688311608 1.1242e-07 au
i 4.041865596339743 4.5882e-06 deg
node 52.90313641056003 7.1535e-05 deg
peri 346.7184492513539 7.2695e-05 deg
M 59.60594291459668 1.2339e-05 deg
tp 2458991.215974291194
(2020-May-21.71597429)
4.3032e-05 TDB
period 1264.005660695954
3.46
8.9167e-06
2.441e-08
d
yr
n .2848088510946907 2.0091e-09 deg/d
Q 2.780538434011518 1.3077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      447  
   data-arc span      7737 days (21.18 yr)  
   first obs. used      2000-01-04  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54456  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:51:16  

Additional Information
 Earth MOID = .802533 au 
 Jupiter MOID = 2.6366 au 
 T_jup = 3.566 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.76   n/a MPCxxxxx  

186438 (2002 RN200)          Discovered 2002-Sep-13 by LONEOS at Anderson Mesa
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

Alternate Designations
 2002 RN200 = 2006 SK224 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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