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35045 (1981 EB42)
Classification: Main-belt Asteroid          SPK-ID: 2035045
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1045327617277675 3.7895e-08  
a 3.119230782009745 2.2844e-08 au
q 2.793168973900003 1.1762e-07 au
i 4.649432924874832 5.1572e-06 deg
node 176.516716052643 5.6049e-05 deg
peri 288.0370340985051 6.1949e-05 deg
M 108.4229573909647 2.6894e-05 deg
tp 2458394.477934563683
(2018-Oct-02.97793456)
0.00014833 TDB
period 2012.193255072149
5.51
2.2105e-05
6.052e-08
d
yr
n .1789092568979374 1.9654e-09 deg/d
Q 3.445292590119488 2.5232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      635  
   data-arc span      14301 days (39.15 yr)  
   first obs. used      1981-03-02  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58145  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:59:06  

Additional Information
 Earth MOID = 1.8145 au 
 Jupiter MOID = 1.69324 au 
 T_jup = 3.203 
[ 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 14.9   n/a MPO436010  
diameter diameter 5.224 km 1.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35045 (1981 EB42)          Discovered 1981-Mar-02 by Bus, S. J. at Siding Spring
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1981 EB42 = 1995 VE12 = 2001 XM112 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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