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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2154339211695549 5.0214e-08  
a 2.287786641908068 1.0755e-08 au
q 1.794919794842485 1.121e-07 au
i 4.041928386716148 4.525e-06 deg
node 52.89714801333556 7.153e-05 deg
peri 346.7121609989485 7.2686e-05 deg
M 115.4317168071669 1.242e-05 deg
tp 2458991.230089165472
(2020-May-21.73008917)
4.3002e-05 TDB
period 1263.926171557831
3.46
8.9125e-06
2.44e-08
d
yr
n .284826762908381 2.0084e-09 deg/d
Q 2.780653488973651 1.3072e-08 au
  Orbit Determination Parameters
   # obs. used (total)      450  
   data-arc span      7771 days (21.28 yr)  
   first obs. used      2000-01-04  
   last obs. used      2021-04-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54462  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:45:28  

Additional Information
 Earth MOID = .802634 au 
 Jupiter MOID = 2.6376 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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