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JPL Small-Body Database Browser
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295025 (2008 EH74)
Classification: Main-belt Asteroid          SPK-ID: 2295025
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1041068658895761 3.2726e-08  
a 2.472221599224265 1.7289e-08 au
q 2.214846356744511 8.207e-08 au
i 6.748171680270838 4.8825e-06 deg
node 141.237710135403 5.3163e-05 deg
peri 153.5516807063845 6.3165e-05 deg
M 311.2079800490199 3.4669e-05 deg
tp 2459192.931346469346
(2020-Dec-09.43134647)
0.000137 TDB
period 1419.807681636531
3.89
1.4893e-05
4.077e-08
d
yr
n .2535554671637279 2.6597e-09 deg/d
Q 2.729596841704019 1.9088e-08 au
  Orbit Determination Parameters
   # obs. used (total)      250  
   data-arc span      6862 days (18.79 yr)  
   first obs. used      2001-07-13  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60098  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 18:39:23  

Additional Information
 Earth MOID = 1.20133 au 
 Jupiter MOID = 2.44536 au 
 T_jup = 3.466 
[ 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 16.6   n/a MPO437319  

295025 (2008 EH74)          Discovered 2008-Mar-07 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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