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JPL Small-Body Database Browser
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382071 (2011 EV75)
Classification: Main-belt Asteroid          SPK-ID: 2382071
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1391964586150135 1.5268e-07  
a 2.429319496605816 4.7065e-08 au
q 2.091166825833879 3.3634e-07 au
i 1.718840301717877 8.2612e-06 deg
node 29.52870336514923 0.00016108 deg
peri 205.5683785750121 0.00017035 deg
M .02623457052845704 3.9857e-05 deg
tp 2458600.399214782228
(2019-Apr-26.89921478)
0.00015312 TDB
period 1383.010191021742
3.79
4.0191e-05
1.1e-07
d
yr
n .2603017695292895 7.5645e-09 deg/d
Q 2.767472167377754 5.3616e-08 au
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      6517 days (17.84 yr)  
   first obs. used      2001-10-16  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65882  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:59:20  

Additional Information
 Earth MOID = 1.07984 au 
 Jupiter MOID = 2.22972 au 
 T_jup = 3.495 
[ 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 17.4   n/a MPO434367  

382071 (2011 EV75)          Discovered 2005-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2014-May-21 15:45 < 00:01 David 0.0445299408698529 0.0445281259286572 0.0445317558447913 6.70878741536747 6.70878736479818 2456799.156534590 0.827369480365752 200.924988886404 85.0673154831183 -80.2517887041698 77357.0296708641 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:59:22 2019-Sep-24 06:59
2031-Aug-30 19:16 00:01 Amphi 0.0156175329657492 0.0155994949987672 0.0156355713722566 4.27998190223447 4.27998181623046 2463109.303004275 1.36865513530665 908.683233611861 100.592228129039 -8.37503014894103 4229.83935441948 T 10 CATAB v2.0f-lin.ifort 2019-Sep-24 06:59:22 2019-Sep-24 06:59

Alternate Designations
 2011 EV75 = 2005 UH166 = 2009 WA129 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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