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JPL Small-Body Database Browser
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347020 (2010 EV20)
Classification: Main-belt Asteroid          SPK-ID: 2347020
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05143306614500388 7.3047e-08  
a 2.510579744412721 2.8848e-08 au
q 2.381452930356034 1.787e-07 au
i 4.191296900593362 9.073e-06 deg
node 302.9207602116804 6.4539e-05 deg
peri 327.7440846360863 0.00012382 deg
M 109.4071114802359 9.9893e-05 deg
tp 2458558.927001509973
(2019-Mar-16.42700151)
0.00040466 TDB
period 1452.979402395855
3.98
2.5043e-05
6.856e-08
d
yr
n .2477667607719606 4.2705e-09 deg/d
Q 2.639706558469407 3.0332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      172  
   data-arc span      6425 days (17.59 yr)  
   first obs. used      2002-03-23  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56075  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 10:32:34  

Additional Information
 Earth MOID = 1.36643 au 
 Jupiter MOID = 2.41371 au 
 T_jup = 3.456 
[ 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 16.9   n/a MPO494813  

347020 (2010 EV20)          Discovered 2010-Mar-07 by Karge, S., Schwab, E. at Taunus
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2010 EV20 = 2006 ET57 = 2008 UQ225 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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