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65702 (1992 EK4)
Classification: Main-belt Asteroid          SPK-ID: 2065702
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1282500947371344 4.7281e-08  
a 2.335507965513546 1.1756e-08 au
q 2.035978847677101 1.1323e-07 au
i 11.73837225430602 4.5145e-06 deg
node 148.9847630609719 1.9962e-05 deg
peri 58.22212581926115 2.7257e-05 deg
M 290.4155640349709 2.1432e-05 deg
tp 2459252.488120140319
(2021-Feb-06.98812014)
7.8528e-05 TDB
period 1303.678358420633
3.57
9.8429e-06
2.695e-08
d
yr
n .276141732103407 2.0849e-09 deg/d
Q 2.63503708334999 1.3263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      10201 days (27.93 yr)  
   first obs. used      1992-02-27  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58293  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:44:18  

Additional Information
 Earth MOID = 1.06035 au 
 Jupiter MOID = 2.37064 au 
 T_jup = 3.529 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO453052  
diameter diameter 1.412 km 0.304 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.353   0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65702 (1992 EK4)          Discovered 1992-Mar-01 by UESAC at La Silla
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 EK4 = 2001 VL92 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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