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79365 (1997 EW6)
Classification: Main-belt Asteroid          SPK-ID: 2079365
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1887021324591588 3.5342e-08  
a 2.303547264905462 8.6731e-09 au
q 1.868862983797338 8.2691e-08 au
i 7.092597315216097 3.3767e-06 deg
node 216.8786834237505 3.0629e-05 deg
peri 104.1276331620836 3.2535e-05 deg
M 75.79335892704941 8.8915e-06 deg
tp 2458731.642118836465
(2019-Sep-05.14211884)
3.1952e-05 TDB
period 1277.009471397502
3.50
7.2121e-06
1.975e-08
d
yr
n .2819086373776322 1.5921e-09 deg/d
Q 2.738231546013585 1.031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      944  
   data-arc span      8318 days (22.77 yr)  
   first obs. used      1997-03-03  
   last obs. used      2019-12-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51826  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:40:03  

Additional Information
 Earth MOID = .872055 au 
 Jupiter MOID = 2.61067 au 
 T_jup = 3.556 
[ 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 15.7   n/a MPO337854  

79365 (1997 EW6)          Discovered 1997-Mar-03 by Spacewatch at Kitt Peak
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1997 EW6 = 2001 HF11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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