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JPL Small-Body Database Browser
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97612 (2000 EH87)
Classification: Main-belt Asteroid          SPK-ID: 2097612
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05689814570726417 4.0423e-08  
a 3.11052154397814 2.5293e-08 au
q 2.933538635943288 1.2679e-07 au
i 8.556628574617802 5.0924e-06 deg
node 344.5974537935554 3.1206e-05 deg
peri 80.71956460647054 5.8649e-05 deg
M 282.040412616664 5.1085e-05 deg
tp 2459034.425605836449
(2020-Jul-03.92560584)
0.00028674 TDB
period 2003.77174051735
5.49
2.444e-05
6.691e-08
d
yr
n .179661182319625 2.1914e-09 deg/d
Q 3.287504452012993 2.6732e-08 au
  Orbit Determination Parameters
   # obs. used (total)      707  
   data-arc span      7174 days (19.64 yr)  
   first obs. used      1998-12-17  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56749  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 03:48:21  

Additional Information
 Earth MOID = 1.96201 au 
 Jupiter MOID = 1.90114 au 
 T_jup = 3.199 
[ 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 14.2   n/a MPO400895  
diameter diameter 4.202 km 1.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.275   0.188 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97612 (2000 EH87)          Discovered 2000-Mar-08 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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