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JPL Small-Body Database Browser
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95496 (2002 ET34)
Classification: Main-belt Asteroid          SPK-ID: 2095496
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1807198329354565 4.6307e-08  
a 2.739228064504273 1.5014e-08 au
q 2.244195226314947 1.2785e-07 au
i 9.785324256822442 6.245e-06 deg
node 150.2359097955028 2.9554e-05 deg
peri 263.4859097226004 3.4195e-05 deg
M 105.1289541965644 1.6189e-05 deg
tp 2458516.928653753134
(2019-Feb-02.42865375)
7.3783e-05 TDB
period 1655.925201380544
4.53
1.3614e-05
3.727e-08
d
yr
n .2174011239758102 1.7874e-09 deg/d
Q 3.234260902693599 1.7727e-08 au
  Orbit Determination Parameters
   # obs. used (total)      701  
   data-arc span      7070 days (19.36 yr)  
   first obs. used      2000-09-25  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54719  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:46:01  

Additional Information
 Earth MOID = 1.28027 au 
 Jupiter MOID = 2.21977 au 
 T_jup = 3.306 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456853.5 (2014-Jul-15.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1781400398698453 4.6e-08  
q 2.252178309816842 1.2658e-07 au
tp 2456861.022514728068
(2014-Jul-22.52251473)
7.4842e-05 TDB
node 150.2737989503087 2.9537e-05 deg
peri 263.7635765110773 3.433e-05 deg
i 9.783700057338502 6.2423e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      701  
   data-arc span      7070 days (19.36 yr)  
   first obs. used      2000-09-25  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54719  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 23:46:01  

Additional Information
 Jupiter MOID = 2.21977 au 
 T_jup = 3.306 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.115989938649971E-15 -5.794938064918434E-15 -1.322366510597118E-12 8.988849213622443E-15 -3.279599227808775E-13 -4.174384165442674E-15
q -5.794938064918434E-15 1.602242110102954E-14 3.553941337937401E-12 -2.489946621049523E-14 8.825679271597755E-13 1.166962202758285E-14
tp -1.322366510597118E-12 3.553941337937401E-12 5.60132633495441E-9 -2.679160676199805E-11 1.33544091274209E-9 2.441672098832739E-12
node 8.988849213622443E-15 -2.489946621049523E-14 -2.679160676199805E-11 8.724457836704578E-10 -8.655129070756403E-10 6.246462274560684E-11
peri -3.279599227808775E-13 8.825679271597755E-13 1.33544091274209E-9 -8.655129070756403E-10 1.178518950521331E-9 -6.092880307370906E-11
i -4.174384165442674E-15 1.166962202758285E-14 2.441672098832739E-12 6.246462274560684E-11 -6.092880307370906E-11 3.896683093748443E-11

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 15.3   n/a MPO337961  
diameter diameter 2.719 km 0.465 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.218   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95496 (2002 ET34)          Discovered 2002-Mar-11 by NEAT at Palomar
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

[ show close-approach data ]
Alternate Designations
 2002 ET34 = 2000 SR222 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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