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JPL Small-Body Database Browser
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347784 (2002 DF3)
Classification: Main-belt Asteroid          SPK-ID: 2347784
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4175284158072244 7.9251e-08  
a 3.123765451841665 2.8409e-08 au
q 1.819504611380876 2.3906e-07 au
i 18.53046454924056 9.0408e-06 deg
node 41.95592477134976 1.6567e-05 deg
peri 171.5415516989548 1.9164e-05 deg
M 75.26726796116837 5.2944e-06 deg
tp 2458578.881455592818
(2019-Apr-05.38145559)
2.8777e-05 TDB
period 2016.582773602103
5.52
2.751e-05
7.532e-08
d
yr
n .1785198230950636 2.4353e-09 deg/d
Q 4.428026292302454 4.0271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      799  
   data-arc span      6384 days (17.48 yr)  
   first obs. used      2002-02-04  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .3389  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 08:22:05  

Additional Information
 Earth MOID = .814474 au 
 Jupiter MOID = .551555 au 
 T_jup = 3.001 
[ 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 15.4   n/a MPO494816  

347784 (2002 DF3)          Discovered 2002-Feb-21 by LINEAR at Socorro
Reference: 20121228/Numbers.arcLast Updated: 2013-01-02

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