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80982 (2000 EU12)
Classification: Main-belt Asteroid          SPK-ID: 2080982
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1645297232281664 4.8377e-08  
a 2.388432067573804 9.6602e-09 au
q 1.995464000546609 1.1869e-07 au
i 9.917432915641946 4.9733e-06 deg
node 50.92581334356187 2.479e-05 deg
peri 350.6537481793175 2.8476e-05 deg
M 274.7462897863868 1.6062e-05 deg
tp 2459319.785028574968
(2021-Apr-15.28502857)
6.1326e-05 TDB
period 1348.241736330141
3.69
8.1796e-06
2.239e-08
d
yr
n .2670144309431522 1.6199e-09 deg/d
Q 2.781400134600999 1.125e-08 au
  Orbit Determination Parameters
   # obs. used (total)      857  
   data-arc span      10572 days (28.94 yr)  
   first obs. used      1991-11-11  
   last obs. used      2020-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57034  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:17:15  

Additional Information
 Earth MOID = 1.00497 au 
 Jupiter MOID = 2.62275 au 
 T_jup = 3.495 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO337869  

80982 (2000 EU12)          Discovered 2000-Mar-04 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 2000 EU12 = 2002 RD63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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