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(2008 EF32)
Classification: Apollo [NEO]          SPK-ID: 3405334
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2454536.5 (2008-Mar-11.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5221996655391459 0.023028  
a 1.627696427881879 0.062546 au
q .7777138976426992 0.0076186 au
i 1.73605607988179 0.12525 deg
node 349.1767368488075 0.18118 deg
peri 112.269504727392 0.3697 deg
M 22.17829290894536 1.5554 deg
tp 2454489.771250769847
(2008-Jan-24.27125077)
0.58389 TDB
period 758.5051650242198
2.08
43.719
0.1197
d
yr
n .4746177305048475 0.027356 deg/d
Q 2.477678958121058 0.095207 au
  Orbit Determination Parameters
   # obs. used (total)      8  
   first obs. used      2008-03-11  
   last obs. used      2008-03-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .43523  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:04:03  

Additional Information
 Earth MOID = .000368558 au 
 Jupiter MOID = 2.70897 au 
 T_jup = 4.150 
[ 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 29.4   n/a MPO136049  

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2008-Mar-09 22:01 06:06 Moon 0.000614263497687817 0.000484837599929112 0.00079018273922048 12.8789215865381 12.8747782097415 2454535.417300735 365.739956777852 11715.679746114 2048.60641786423 -48.9928130283834 32.1376400934411 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 10:13:37 2018-Dec-11 15:10
2008-Mar-10 05:24 05:07 Earth 0.000441228303892238 0.000333748629038435 0.000550527841602742 13.5709320181109 13.1184085094364 2454535.724983498 307.376612115505 5600.25397715633 433.593805513173 -7.70891472118851 17.7156020452615 T 6 CATAB v2.0e-lin.ifort 2017-Nov-28 10:13:37 2018-Dec-11 15:10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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