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JPL Small-Body Database Browser
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97819 (2000 OR49)
Classification: Main-belt Asteroid          SPK-ID: 2097819
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1571997224403286 3.874e-08  
a 2.274037422595736 1.0102e-08 au
q 1.916559370944766 9.0365e-08 au
i 8.402789328884278 4.3573e-06 deg
node 142.5366768688457 2.3744e-05 deg
peri 226.0720439423869 2.6498e-05 deg
M 151.3203592079941 1.1039e-05 deg
tp 2458074.010516475725
(2017-Nov-16.51051648)
3.8267e-05 TDB
period 1252.549326876869
3.43
8.346e-06
2.285e-08
d
yr
n .2874138305575806 1.9151e-09 deg/d
Q 2.631515474246706 1.169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1091  
   data-arc span      9884 days (27.06 yr)  
   first obs. used      1992-03-11  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52564  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:03:36  

Additional Information
 Earth MOID = .923935 au 
 Jupiter MOID = 2.83493 au 
 T_jup = 3.580 
[ 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 15.5   n/a MPO333602  
diameter diameter 1.892 km 0.420 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.411   0.161 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97819 (2000 OR49)          Discovered 2000-Jul-31 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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