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226710 (2004 OM11)
Classification: Main-belt Asteroid          SPK-ID: 2226710
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2271750143943349 8.2666e-08  
a 2.710137794522167 2.508e-08 au
q 2.094462202040963 2.1474e-07 au
i 13.9727036028841 7.2467e-06 deg
node 90.92273103074987 2.4053e-05 deg
peri 269.51878802 3.0345e-05 deg
M 168.7316999522055 2.5313e-05 deg
tp 2458236.699976801386
(2018-Apr-28.19997680)
0.00010872 TDB
period 1629.616772837516
4.46
2.2621e-05
6.193e-08
d
yr
n .2209108337619537 3.0665e-09 deg/d
Q 3.325813387003371 3.0777e-08 au
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      7034 days (19.26 yr)  
   first obs. used      2000-10-30  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6421  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:56:29  

Additional Information
 Earth MOID = 1.14671 au 
 Jupiter MOID = 2.32067 au 
 T_jup = 3.284 
[ 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 15.5   n/a MPO470424  
diameter diameter 2.563 km 0.422 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.186   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226710 (2004 OM11)          Discovered 2004-Jul-25 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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