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85435 (1997 EU3)
Classification: Main-belt Asteroid          SPK-ID: 2085435
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .105184521257144 3.5937e-08  
a 2.187114621369438 9.7557e-09 au
q 1.957064016986194 7.6705e-08 au
i .4440320164649542 5.106e-06 deg
node 164.5035106289621 0.00046811 deg
peri 62.61476602407535 0.0004688 deg
M 260.8112429864023 2.7208e-05 deg
tp 2458926.011015501785
(2020-Mar-17.51101550)
9.0071e-05 TDB
period 1181.423874124948
3.23
7.9046e-06
2.164e-08
d
yr
n .3047170519273985 2.0388e-09 deg/d
Q 2.417165225752683 1.0782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      642  
   data-arc span      9541 days (26.12 yr)  
   first obs. used      1992-11-24  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53162  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:08:01  

Additional Information
 Earth MOID = .947283 au 
 Jupiter MOID = 2.56091 au 
 T_jup = 3.669 
[ 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 16.6   n/a MPO417413  
diameter diameter 1.387 km 0.313 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.210   0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85435 (1997 EU3)          Discovered 1997-Mar-02 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1997 EU3 = 1998 UV45 = 2000 BO47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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