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58103 (1979 MQ5)
Classification: Main-belt Asteroid          SPK-ID: 2058103
[ 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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07040706971985305 5.3733e-08  
a 3.033609524676814 2.5671e-08 au
q 2.820021967370083 1.6426e-07 au
i 8.766425589362246 4.47e-06 deg
node 265.1442492076769 3.8166e-05 deg
peri 100.8178829339478 5.0669e-05 deg
M 200.7814183016877 3.653e-05 deg
tp 2459854.050450482284
(2022-Oct-01.55045048)		 0.00020121 TDB
period 1929.913951600534
5.28		 2.4497e-05
6.707e-08		 d
yr
n .1865368140903077 2.3678e-09 deg/d
Q 3.247197081983545 2.7479e-08 au
   Orbit Determination Parameters
   # obs. used (total)      597  
   data-arc span      14921 days (40.85 yr)  
   first obs. used      1979-06-24  
   last obs. used      2020-04-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51766  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:52:20  

Additional Information
 Earth MOID = 1.83596 au 
 Jupiter MOID = 2.13721 au 
 T_jup = 3.221 
[ 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 14.8   n/a MPO436188  

58103 (1979 MQ5)          Discovered 1979-Jun-25 by Helin, E. F., Bus, S. J. at Siding Spring
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1979 MQ5 = 1995 MN2 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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