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JPL Small-Body Database Browser
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359620 (2011 OR49)
Classification: Main-belt Asteroid          SPK-ID: 2359620
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2608963071867265 7.7884e-08  
a 2.531598261961849 2.7539e-08 au
q 1.871113624135668 2.0004e-07 au
i 8.965582435040012 8.059e-06 deg
node 34.2414569068151 0.00011325 deg
peri 14.2539500136112 0.00013164 deg
M 272.8280303420516 6.082e-05 deg
tp 2458956.758281284987
(2020-Apr-17.25828128)
0.00025093 TDB
period 1471.26400568719
4.03
2.4007e-05
6.573e-08
d
yr
n .2446875602260473 3.9926e-09 deg/d
Q 3.192082899788031 3.4724e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      5767 days (15.79 yr)  
   first obs. used      2003-09-19  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61839  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:54  

Additional Information
 Earth MOID = .881766 au 
 Jupiter MOID = 2.22297 au 
 T_jup = 3.386 
[ 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 16.6   n/a MPO294735  

359620 (2011 OR49)          Discovered 2003-Sep-19 by LONEOS at Anderson Mesa
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2011 OR49 = 2003 SN152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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