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215743 (2004 EV29)
Classification: Main-belt Asteroid          SPK-ID: 2215743
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 .118332076598579 5.3757e-08  
a 2.745694309167351 2.3292e-08 au
q 2.420790599858677 1.4496e-07 au
i 1.426821761121278 8.3883e-06 deg
node 139.0321451859172 0.00029767 deg
peri 137.7148842931085 0.00030057 deg
M 26.06746221802311 4.0274e-05 deg
tp 2458480.170266673208
(2018-Dec-27.67026667)
0.0001858 TDB
period 1661.792146674507
4.55
2.1146e-05
5.789e-08
d
yr
n .2166335908617774 2.7566e-09 deg/d
Q 3.070598018476024 2.6048e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      6590 days (18.04 yr)  
   first obs. used      2001-09-17  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54859  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:00:20  

Additional Information
 Earth MOID = 1.40408 au 
 Jupiter MOID = 2.03243 au 
 T_jup = 3.337 
[ 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 16.8   n/a MPO440136  
diameter diameter 2.214 km 0.464 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215743 (2004 EV29)          Discovered 2004-Mar-15 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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