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65212 (2002 EU1)
Classification: Inner Main-belt Asteroid          SPK-ID: 2065212
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .051172838561078 4.9187e-08  
a 1.983086628848209 9.123e-09 au
q 1.881606456937527 9.6499e-08 au
i 28.50199582600558 6.4583e-06 deg
node 136.6941039554651 1.1443e-05 deg
peri 352.9259493361084 6.2015e-05 deg
M 90.18043528941948 6.1664e-05 deg
tp 2458344.982421678027
(2018-Aug-14.48242168)
0.00017421 TDB
period 1020.025329226844
2.79
7.0388e-06
1.927e-08
d
yr
n .352932412249872 2.4355e-09 deg/d
Q 2.084566800758891 9.5899e-09 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      10347 days (28.33 yr)  
   first obs. used      1991-01-13  
   last obs. used      2019-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58482  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:26:04  

Additional Information
 Earth MOID = .896616 au 
 Jupiter MOID = 2.95548 au 
 T_jup = 3.707 
[ 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 16.0   n/a MPO474530  
diameter diameter 1.718 km 0.442 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.314   0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65212 (2002 EU1)          Discovered 2002-Mar-05 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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