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35124 (1992 EU21)
Classification: Main-belt Asteroid          SPK-ID: 2035124
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02921411825724021 4.6786e-08  
a 3.144920394771847 2.365e-08 au
q 3.053044318449376 1.4758e-07 au
i 13.28493416500408 4.4084e-06 deg
node 136.5636177932269 2.1047e-05 deg
peri 215.1633468682779 7.3543e-05 deg
M 190.5399535511401 7.2178e-05 deg
tp 2459959.409745859456
(2023-Jan-14.90974586)
0.00041066 TDB
period 2037.102643032627
5.58
2.2978e-05
6.291e-08
d
yr
n .1767215811295936 1.9934e-09 deg/d
Q 3.236796471094318 2.434e-08 au
  Orbit Determination Parameters
   # obs. used (total)      973  
   data-arc span      10285 days (28.16 yr)  
   first obs. used      1992-03-01  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52827  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:03:11  

Additional Information
 Earth MOID = 2.05055 au 
 Jupiter MOID = 1.95723 au 
 T_jup = 3.167 
[ 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 14.0   n/a MPO431896  
diameter diameter 8.608 km 0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.087   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35124 (1992 EU21)          Discovered 1992-Mar-01 by UESAC at La Silla
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1992 EU21 = 1979 XY = 2000 TR38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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