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JPL Small-Body Database Browser
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392344 (2010 ER134)
Classification: Main-belt Asteroid          SPK-ID: 2392344
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05865305400285158 6.5813e-08  
a 2.623129456231055 3.7915e-08 au
q 2.469274902578264 1.7918e-07 au
i 2.197201914565724 7.0954e-06 deg
node 350.9473157267664 0.00017021 deg
peri 210.0617788980418 0.00017914 deg
M 48.40639688129153 5.837e-05 deg
tp 2458391.845252865267
(2018-Sep-30.34525287)
0.00025027 TDB
period 1551.77236497714
4.25
3.3645e-05
9.211e-08
d
yr
n .2319927897448434 5.0299e-09 deg/d
Q 2.776984009883845 4.0139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      6677 days (18.28 yr)  
   first obs. used      1999-11-15  
   last obs. used      2018-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56336  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Mar-06 02:04:20  

Additional Information
 Earth MOID = 1.46665 au 
 Jupiter MOID = 2.18463 au 
 T_jup = 3.400 
[ 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 16.8   n/a MPO437606  

392344 (2010 ER134)          Discovered 2010-Mar-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 ER134 = 2014 DO123 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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