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JPL Small-Body Database Browser
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48067 (2001 EF21)
Classification: Main-belt Asteroid          SPK-ID: 2048067
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1300894552645641 4.5829e-08  
a 2.254143473888579 1.0401e-08 au
q 1.960903177282241 1.0385e-07 au
i 8.80697350655276 5.3233e-06 deg
node 193.6286337995599 2.9147e-05 deg
peri 30.63737495060595 3.5811e-05 deg
M 81.90956283109659 2.0285e-05 deg
tp 2458319.243306647202
(2018-Jul-19.74330665)
6.9122e-05 TDB
period 1236.148822034335
3.38
8.5554e-06
2.342e-08
d
yr
n .2912270703842492 2.0156e-09 deg/d
Q 2.547383770494916 1.1754e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      8866 days (24.27 yr)  
   first obs. used      1995-07-19  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59875  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:35:33  

Additional Information
 Earth MOID = .958621 au 
 Jupiter MOID = 2.43061 au 
 T_jup = 3.598 
[ 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 16.4   n/a MPO436118  

48067 (2001 EF21)          Discovered 2001-Mar-15 by LONEOS at Anderson Mesa
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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