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90679 (1979 MF6)
Classification: Main-belt Asteroid          SPK-ID: 2090679
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1998872881610687 4.5781e-08  
a 2.56449848650045 1.832e-08 au
q 2.05188783854071 1.1438e-07 au
i 5.097158001754367 7.3709e-06 deg
node 143.2577020429828 4.7851e-05 deg
peri 115.0014668408094 5.1419e-05 deg
M 106.6633974660801 2.0884e-05 deg
tp 2458952.058085665847
(2020-Apr-12.55808567)
8.4833e-05 TDB
period 1500.037435158355
4.11
1.6074e-05
4.401e-08
d
yr
n .2399940105241411 2.5716e-09 deg/d
Q 3.07710913446019 2.1982e-08 au
  Orbit Determination Parameters
   # obs. used (total)      370  
   data-arc span      15094 days (41.33 yr)  
   first obs. used      1979-06-24  
   last obs. used      2020-10-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61061  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 14:41:22  

Additional Information
 Earth MOID = 1.04311 au 
 Jupiter MOID = 2.00519 au 
 T_jup = 3.399 
[ 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 16.45   n/a E2021B10  

90679 (1979 MF6)          Discovered 1979-Jun-25 by Helin, E. F., Bus, S. J. at Siding Spring
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

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Alternate Designations
 1979 MF6 = 1999 GT29 = 2003 EH29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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