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35033 (1981 EA27)
Classification: Main-belt Asteroid          SPK-ID: 2035033
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2054894462219208 4.053e-08  
a 3.082939706910403 1.8835e-08 au
q 2.449428133801814 1.2088e-07 au
i 1.676024412529668 4.8587e-06 deg
node 86.84020929987285 0.00018163 deg
peri 21.83276531339648 0.0001822 deg
M 71.02573342578583 1.4129e-05 deg
tp 2458210.415045401106
(2018-Apr-01.91504540)
7.6215e-05 TDB
period 1977.178930539824
5.41
1.8119e-05
4.961e-08
d
yr
n .1820776028104397 1.6686e-09 deg/d
Q 3.716451280018993 2.2706e-08 au
  Orbit Determination Parameters
   # obs. used (total)      650  
   data-arc span      13970 days (38.25 yr)  
   first obs. used      1981-02-09  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55827  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:53:14  

Additional Information
 Earth MOID = 1.4665 au 
 Jupiter MOID = 1.42314 au 
 T_jup = 3.194 
[ 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 15.1   n/a MPO296408  
diameter diameter 6.654 km 1.631 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.030   0.044 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35033 (1981 EA27)          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 EA27 = 1999 LJ30 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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