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JPL Small-Body Database Browser
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97539 (2000 DF39)
Classification: Outer Main-belt Asteroid          SPK-ID: 2097539
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1214604231843173 4.4797e-08  
a 3.213679558218555 2.7413e-08 au
q 2.823344679098539 1.3995e-07 au
i 4.486744687522693 4.9818e-06 deg
node 193.2023111334327 5.9137e-05 deg
peri 16.51487728034478 6.2148e-05 deg
M 72.98312656543654 1.9444e-05 deg
tp 2458173.898629856594
(2018-Feb-24.39862986)
0.00011239 TDB
period 2104.273966859037
5.76
2.6924e-05
7.371e-08
d
yr
n .171080384811944 2.189e-09 deg/d
Q 3.604014437338571 3.0742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      591  
   data-arc span      9331 days (25.55 yr)  
   first obs. used      1994-02-10  
   last obs. used      2019-08-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54842  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:02:45  

Additional Information
 Earth MOID = 1.81884 au 
 Jupiter MOID = 1.35866 au 
 T_jup = 3.174 
[ 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 14.6   n/a MPO436451  

97539 (2000 DF39)          Discovered 2000-Feb-29 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 DF39 = 1994 CB3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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