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JPL Small-Body Database Browser
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295017 (2008 ES57)
Classification: Main-belt Asteroid          SPK-ID: 2295017
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1021502619342869 6.7646e-08  
a 2.852511312011834 3.1604e-08 au
q 2.561126534319309 1.9759e-07 au
i 9.587243687623323 9.7773e-06 deg
node 156.89195762 4.3749e-05 deg
peri 116.2633254131076 6.797e-05 deg
M 3.135033319993358 4.8715e-05 deg
tp 2458585.175752764278
(2019-Apr-11.67575276)
0.00023812 TDB
period 1759.703467799752
4.82
2.9244e-05
8.007e-08
d
yr
n .2045799230310812 3.3999e-09 deg/d
Q 3.143896089704359 3.4832e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      8825 days (24.16 yr)  
   first obs. used      1995-06-24  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48799  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:42:30  

Additional Information
 Earth MOID = 1.5621 au 
 Jupiter MOID = 2.02733 au 
 T_jup = 3.277 
[ 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 16.4   n/a MPO440399  

295017 (2008 ES57)          Discovered 2008-Mar-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 ES57 = 2004 JX39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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