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JPL Small-Body Database Browser
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312377 (2008 ES48)
Classification: Main-belt Asteroid          SPK-ID: 2312377
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 .1595435295936712 5.6227e-08  
a 2.71791947283188 2.7355e-08 au
q 2.284293006984911 1.471e-07 au
i 3.156130877745727 7.1568e-06 deg
node 120.5897882580581 0.00011083 deg
peri 339.1053453705748 0.00011372 deg
M 210.7443065858743 2.5794e-05 deg
tp 2459279.049774266547
(2021-Mar-05.54977427)
0.0001228 TDB
period 1636.640540459533
4.48
2.4708e-05
6.765e-08
d
yr
n .2199627780813249 3.3207e-09 deg/d
Q 3.151545938678848 3.1719e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      7555 days (20.68 yr)  
   first obs. used      1999-01-18  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53601  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 08:10:44  

Additional Information
 Earth MOID = 1.30163 au 
 Jupiter MOID = 2.00489 au 
 T_jup = 3.339 
[ 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 17.3   n/a MPO455302  

312377 (2008 ES48)          Discovered 2008-Mar-06 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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