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JPL Small-Body Database Browser
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39756 (1997 EH10)
Classification: Main-belt Asteroid          SPK-ID: 2039756
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1291108862301094 3.9903e-08  
a 2.781498726406277 1.6001e-08 au
q 2.422376960792042 1.1246e-07 au
i 3.711319124356655 6.4826e-06 deg
node 178.9327943709141 6.8616e-05 deg
peri 306.6867710369401 7.3519e-05 deg
M 42.05219881045759 2.4901e-05 deg
tp 2458802.573961100089
(2019-Nov-15.07396110)
0.00011695 TDB
period 1694.403051910064
4.64
1.4621e-05
4.003e-08
d
yr
n .2124642065500176 1.8334e-09 deg/d
Q 3.140620492020512 1.8067e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      8874 days (24.30 yr)  
   first obs. used      1995-10-19  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58823  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:35:16  

Additional Information
 Earth MOID = 1.43987 au 
 Jupiter MOID = 1.92505 au 
 T_jup = 3.318 
[ 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 15.4   n/a MPO417091  

39756 (1997 EH10)          Discovered 1997-Mar-07 by Spacewatch at Kitt Peak
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 EH10 = 2000 YH84 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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