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JPL Small-Body Database Browser
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347820 (2002 OQ11)
Classification: Main-belt Asteroid          SPK-ID: 2347820
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2581452212178983 7.379e-08  
a 2.789463450024932 2.442e-08 au
q 2.069376790639004 2.1425e-07 au
i 12.04217078380668 6.8742e-06 deg
node 199.0278834412874 3.6397e-05 deg
peri 159.5438642912032 4.0039e-05 deg
M 264.7042211383873 1.795e-05 deg
tp 2459450.954160956338
(2021-Aug-24.45416096)
8.9015e-05 TDB
period 1701.686054528956
4.66
2.2346e-05
6.118e-08
d
yr
n .2115548864268337 2.778e-09 deg/d
Q 3.50955010941086 3.0724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      6104 days (16.71 yr)  
   first obs. used      2002-07-18  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54303  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:48:18  

Additional Information
 Earth MOID = 1.07121 au 
 Jupiter MOID = 1.98436 au 
 T_jup = 3.249 
[ 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 16.5   n/a MPO471611  

347820 (2002 OQ11)          Discovered 2002-Jul-18 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

[ show close-approach data ]
Alternate Designations
 2002 OQ11 = 2007 RY212 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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