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37619 (1993 OJ6)
Classification: Main-belt Asteroid          SPK-ID: 2037619
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05841028829053773 5.0504e-08  
a 3.056023606292358 2.5451e-08 au
q 2.877520386426133 1.6729e-07 au
i 9.657553793189145 4.6959e-06 deg
node 113.4490930158167 3.0767e-05 deg
peri 201.4415014075044 5.6529e-05 deg
M 356.8406590514772 4.7776e-05 deg
tp 2459017.624877735899
(2020-Jun-17.12487774)
0.00025895 TDB
period 1951.342411399533
5.34
2.4376e-05
6.674e-08
d
yr
n .1844883798440083 2.3046e-09 deg/d
Q 3.234526826158584 2.6937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      805  
   data-arc span      10394 days (28.46 yr)  
   first obs. used      1991-02-08  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56928  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:35:16  

Additional Information
 Earth MOID = 1.86536 au 
 Jupiter MOID = 1.97555 au 
 T_jup = 3.211 
[ 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 14.4   n/a MPO474232  
diameter diameter 5.260 km 0.150 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.146   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

37619 (1993 OJ6)          Discovered 1993-Jul-20 by Elst, E. W. at La Silla
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 OJ6 = 2000 YR81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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