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385382 (2002 RQ236)
Classification: Main-belt Asteroid          SPK-ID: 2385382
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1335391968425085 4.795e-08  
a 2.646822948717771 2.2954e-08 au
q 2.29336833796168 1.2858e-07 au
i 13.89168857937299 4.0103e-06 deg
node 162.9475795372124 2.2848e-05 deg
peri 39.73786087666007 3.0674e-05 deg
M 224.6753554168105 2.4162e-05 deg
tp 2459791.735031094596
(2022-Jul-31.23503109)
0.00011057 TDB
period 1572.844413149081
4.31
2.046e-05
5.602e-08
d
yr
n .2288846862349364 2.9774e-09 deg/d
Q 3.000277559473863 2.6019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      334  
   data-arc span      7167 days (19.62 yr)  
   first obs. used      2001-05-23  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52811  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:11  

Additional Information
 Earth MOID = 1.30905 au 
 Jupiter MOID = 1.99276 au 
 T_jup = 3.338 
[ 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 16.28   n/a MPCxxxxx  

385382 (2002 RQ236)          Discovered 2002-Sep-15 by Matson, R. at Palomar
Reference: Last Updated: 2014-02-19

Alternate Designations
 2002 RQ236 = 2001 KC76 = 2005 FV7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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