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JPL Small-Body Database Browser
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160026 (1997 EH25)
Classification: Main-belt Asteroid          SPK-ID: 2160026
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09716874411559442 5.7178e-08  
a 2.196172042381287 1.1894e-08 au
q 1.982772763161317 1.2946e-07 au
i 5.751397453918349 7.3532e-06 deg
node 58.03822071794788 4.7432e-05 deg
peri 51.76727380809287 6.1909e-05 deg
M 333.3442717575384 3.9056e-05 deg
tp 2458688.520942814552
(2019-Jul-24.02094281)
0.00012917 TDB
period 1188.77035078567
3.25
9.6574e-06
2.644e-08
d
yr
n .3028339323588214 2.4602e-09 deg/d
Q 2.409571321601256 1.305e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      7892 days (21.61 yr)  
   first obs. used      1997-03-07  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5275  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 02:54:43  

Additional Information
 Earth MOID = 1.00557 au 
 Jupiter MOID = 2.68066 au 
 T_jup = 3.656 
[ 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 17.5   n/a MPO417852  

160026 (1997 EH25)          Discovered 1997-Mar-07 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

Alternate Designations
 1997 EH25 = 2002 VB113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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