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80996 (2000 ER28)
Classification: Main-belt Asteroid          SPK-ID: 2080996
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1322484973861551 9.1709e-08  
a 2.578450056136245 1.5719e-08 au
q 2.237453910626979 2.3978e-07 au
i 13.87283240131579 9.4419e-06 deg
node 28.40319527435206 2.3666e-05 deg
peri 48.14570574838039 4.0918e-05 deg
M 27.01517253091816 2.9218e-05 deg
tp 2458887.014138961685
(2020-Feb-07.51413896)
0.00012253 TDB
period 1512.294986346512
4.14
1.3829e-05
3.786e-08
d
yr
n .2380487955393599 2.1768e-09 deg/d
Q 2.91944620164551 1.7798e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      9238 days (25.29 yr)  
   first obs. used      1994-10-08  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58543  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 19:06:14  

Additional Information
 Earth MOID = 1.27423 au 
 Jupiter MOID = 2.47312 au 
 T_jup = 3.373 
[ 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 16.0   n/a MPO502642  

80996 (2000 ER28)          Discovered 2000-Mar-04 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 2000 ER28 = 1998 SE11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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