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JPL Small-Body Database Browser
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392439 (2010 RE101)
Classification: Main-belt Asteroid          SPK-ID: 2392439
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2091638844436849 6.0077e-08  
a 3.138889488976718 6.0126e-08 au
q 2.482347170622894 1.9544e-07 au
i 15.80688838740754 1.2927e-05 deg
node 2.81907057995975 2.6505e-05 deg
peri 252.4290796728024 4.6178e-05 deg
M 291.4195387182336 3.3601e-05 deg
tp 2458987.454914382534
(2020-May-17.95491438)
0.00019378 TDB
period 2031.245730549632
5.56
5.8363e-05
1.598e-07
d
yr
n .1772311417499389 5.0923e-09 deg/d
Q 3.795431807330542 7.2702e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      9331 days (25.55 yr)  
   first obs. used      1993-09-15  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .73782  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:09:05  

Additional Information
 Earth MOID = 1.52403 au 
 Jupiter MOID = 1.56469 au 
 T_jup = 3.119 
[ 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 16.2   n/a MPO392016  

392439 (2010 RE101)          Discovered 2008-Feb-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 RE101 = 2008 ET101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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