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58207 (1992 EF14)
Classification: Main-belt Asteroid          SPK-ID: 2058207
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1546899453109344 3.5233e-08  
a 2.32351255163569 8.8949e-09 au
q 1.964088522093896 8.1771e-08 au
i 4.894629814279344 5.0647e-06 deg
node 178.2814623205776 4.0565e-05 deg
peri 248.0391518728538 4.3705e-05 deg
M 68.73274644909654 1.5772e-05 deg
tp 2458753.511257849663
(2019-Sep-27.01125785)
5.6282e-05 TDB
period 1293.647522727357
3.54
7.4286e-06
2.034e-08
d
yr
n .2782829122116844 1.598e-09 deg/d
Q 2.682936581177485 1.0271e-08 au
  Orbit Determination Parameters
   # obs. used (total)      808  
   data-arc span      10307 days (28.22 yr)  
   first obs. used      1992-03-02  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55164  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:51:55  

Additional Information
 Earth MOID = .983752 au 
 Jupiter MOID = 2.61802 au 
 T_jup = 3.555 
[ 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 16.02   n/a E2021B10  
rotation period rot_per 7.1 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2012) http://www.asu.cas.cz/~ppravec/neo.htm]

58207 (1992 EF14)          Discovered 1992-Mar-02 by UESAC at La Silla
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 EF14 = 2001 RM75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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