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85583 (1998 EV10)
Classification: Main-belt Asteroid          SPK-ID: 2085583
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2901092075089475 3.6109e-08  
a 2.794981029174448 1.5035e-08 au
q 1.984131297798106 1.0562e-07 au
i 9.238317728479929 4.9651e-06 deg
node 129.2111983522772 2.4892e-05 deg
peri 277.6902625675488 2.6206e-05 deg
M 277.5022717151993 8.5175e-06 deg
tp 2458991.616567191196
(2020-May-22.11656719)		 4.1463e-05 TDB
period 1706.737471639829
4.67		 1.3771e-05
3.77e-08		 d
yr
n .2109287491380341 1.7019e-09 deg/d
Q 3.60583076055079 1.9396e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1042  
   data-arc span      7941 days (21.74 yr)  
   first obs. used      1998-03-01  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54218  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 08:02:53  

Additional Information
 Earth MOID = 1.0185 au 
 Jupiter MOID = 1.89712 au 
 T_jup = 3.246 
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[ 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 14.3   n/a MPO366215  
diameter diameter 6.816 km 0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

85583 (1998 EV10)          Discovered 1998-Mar-01 by Elst, E. W. at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

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Alternate Designations
 1998 EV10 = 2001 QM181 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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