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392332 (2010 EN102)
Classification: Main-belt Asteroid          SPK-ID: 2392332
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06448624973727438 7.8031e-08  
a 2.69052526692857 3.863e-08 au
q 2.517023382640967 2.0554e-07 au
i 5.146508313743609 1.3062e-05 deg
node 354.5548084881288 9.8488e-05 deg
peri 126.34801216976 0.00014919 deg
M 176.5505740346389 0.00011455 deg
tp 2458209.965783011031
(2018-Apr-01.46578301)
0.00050641 TDB
period 1611.959177545309
4.41
3.4716e-05
9.505e-08
d
yr
n .2233307176849279 4.8098e-09 deg/d
Q 2.864027151216173 4.1121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      6619 days (18.12 yr)  
   first obs. used      2001-04-16  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .74771  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:43:45  

Additional Information
 Earth MOID = 1.53668 au 
 Jupiter MOID = 2.16993 au 
 T_jup = 3.363 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457130.5 (2015-Apr-18.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06527745520240702 7.6418e-08  
q 2.51230651070377 2.0146e-07 au
tp 2456592.377928157446
(2013-Oct-26.87792816)
0.0004899 TDB
node 354.7183522957064 9.8512e-05 deg
peri 124.4082939167471 0.00014884 deg
i 5.14736295171586 1.307e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      6619 days (18.12 yr)  
   first obs. used      2001-04-16  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .74771  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:43:45  

Additional Information
 Jupiter MOID = 2.16993 au 
 T_jup = 3.363 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.839703885192353E-15 -1.51584869579549E-14 1.125415254799437E-11 -3.879474687307751E-15 2.565784580207946E-12 -8.763086918231858E-15
q -1.51584869579549E-14 4.058666842805412E-14 -2.402046437398327E-11 2.586161556516993E-14 -5.414112603923356E-12 2.481561746273516E-14
tp 1.125415254799437E-11 -2.402046437398327E-11 2.400003132320962E-7 2.975435136100658E-10 5.472616822998773E-8 -2.890273855235214E-11
node -3.879474687307751E-15 2.586161556516993E-14 2.975435136100658E-10 9.704701655895114E-9 -9.594857352501208E-9 4.060258651661903E-10
peri 2.565784580207946E-12 -5.414112603923356E-12 5.472616822998773E-8 -9.594857352501208E-9 2.215427953030478E-8 -4.10782046100133E-10
i -8.763086918231858E-15 2.481561746273516E-14 -2.890273855235214E-11 4.060258651661903E-10 -4.10782046100133E-10 1.708138914465405E-10

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 17.3   n/a MPO392014  

392332 (2010 EN102)          Discovered 2010-Mar-15 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2010 EN102 = 2012 TH95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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