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JPL Small-Body Database Browser
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39119 (2000 WF37)
Classification: Main-belt Asteroid          SPK-ID: 2039119
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1140677697230015 5.0852e-08  
a 2.744264365187383 1.8389e-08 au
q 2.431232249520149 1.3873e-07 au
i 11.00616415799113 5.0245e-06 deg
node 110.3884012011541 2.6017e-05 deg
peri 258.1888892122489 3.5014e-05 deg
M 164.1081275261489 2.5512e-05 deg
tp 2458243.553934903205
(2018-May-05.05393490)
0.00011651 TDB
period 1660.494136047138
4.55
1.669e-05
4.569e-08
d
yr
n .2168029336478068 2.1792e-09 deg/d
Q 3.057296480854616 2.0487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      957  
   data-arc span      7957 days (21.79 yr)  
   first obs. used      1998-04-24  
   last obs. used      2020-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53762  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:06:26  

Additional Information
 Earth MOID = 1.45828 au 
 Jupiter MOID = 2.43834 au 
 T_jup = 3.313 
[ 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 14.8   n/a MPO468228  
diameter diameter 3.089 km 0.649 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.322   0.095 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

39119 (2000 WF37)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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