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243531 (2010 EV29)
Classification: Outer Main-belt Asteroid          SPK-ID: 2243531
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1260061801152629 4.4562e-08  
a 3.205525475080003 5.5812e-08 au
q 2.801609454703009 1.5525e-07 au
i 21.94828342870091 1.0165e-05 deg
node 15.10111845058885 1.3177e-05 deg
peri 263.2631376149434 4.7935e-05 deg
M 188.3125247763671 4.9015e-05 deg
tp 2460000.231529772564
(2023-Feb-24.73152977)
0.00029233 TDB
period 2096.270273934241
5.74
5.4748e-05
1.499e-07
d
yr
n .1717335805770688 4.4852e-09 deg/d
Q 3.609441495456998 6.2845e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      9714 days (26.60 yr)  
   first obs. used      1993-03-17  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60455  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:15:45  

Additional Information
 Earth MOID = 1.89295 au 
 Jupiter MOID = 1.72094 au 
 T_jup = 3.068 
[ 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 14.8   n/a MPO454787  
diameter diameter 5.583 km 0.313 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

243531 (2010 EV29)          Discovered 2010-Mar-05 by CSS at Catalina
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2010 EV29 = 1993 HW8 = 1999 GU4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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