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(2002 DO3)
Classification: Apollo [NEO, PHA]          SPK-ID: 3114075
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4991938584784564 0.0001511  
a 1.860296098125076 0.0004777 au
q .931647710989602 4.1849e-05 au
i 3.80098124500327 0.0013502 deg
node 56.12641799800337 0.008972 deg
peri 165.5689529041487 0.0099987 deg
M 48.88975326758679 1.0555 deg
tp 2458874.640244321918
(2020-Jan-26.14024432)
2.6686 TDB
period 926.769087913341
2.54
0.35698
0.0009774
d
yr
n .3884462750160937 0.00014962 deg/d
Q 2.788944485260549 0.00071617 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      34 days  
   first obs. used      2002-02-21  
   last obs. used      2002-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .68901  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:15:24  

Additional Information
 Earth MOID = .0293159 au 
 Jupiter MOID = 2.19173 au 
 T_jup = 3.831 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 22.0   n/a MPO30697  
SMASSII spectral type spec_B X:   n/a Binzel et al. (2004) Icarus 170, 259-294 SMASSIR data only, classification consistent with specified type, but uncertain

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