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80973 (2000 EQ)
Classification: Main-belt Asteroid          SPK-ID: 2080973
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1476771784110734 3.424e-08  
a 2.436176725839435 1.0573e-08 au
q 2.076409020856741 8.1947e-08 au
i 3.784767318061628 4.6858e-06 deg
node 25.34062424303518 6.8122e-05 deg
peri 70.06613831403392 7.1829e-05 deg
M 176.6974141608085 2.1988e-05 deg
tp 2458318.806261706247
(2018-Jul-19.30626171)
8.3052e-05 TDB
period 1388.870046295124
3.80
9.0416e-06
2.475e-08
d
yr
n .2592035165279262 1.6874e-09 deg/d
Q 2.79594443082213 1.2134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      695  
   data-arc span      7550 days (20.67 yr)  
   first obs. used      1998-09-25  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56143  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:17:17  

Additional Information
 Earth MOID = 1.09676 au 
 Jupiter MOID = 2.37271 au 
 T_jup = 3.486 
[ 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 16.1   n/a MPO474701  

80973 (2000 EQ)          Discovered 2000-Mar-03 by Comba, P. G. at Prescott
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 EQ = 1998 SU148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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