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385888 (2006 SV181)
Classification: Main-belt Asteroid          SPK-ID: 2385888
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2438797354980517 6.0444e-08  
a 3.01793135671939 5.7143e-08 au
q 2.281919055691389 1.9976e-07 au
i 21.33556404764915 7.9868e-06 deg
node 20.55743294465626 1.8543e-05 deg
peri 260.7771318962727 3.1349e-05 deg
M 319.6322551525968 3.8353e-05 deg
tp 2459415.230853557134
(2021-Jul-19.73085356)
0.00020907 TDB
period 1914.972153455357
5.24
5.4388e-05
1.489e-07
d
yr
n .1879922897836501 5.3393e-09 deg/d
Q 3.753943657747391 7.1079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      283  
   data-arc span      4985 days (13.65 yr)  
   first obs. used      2006-09-25  
   last obs. used      2020-05-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58446  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:07:00  

Additional Information
 Earth MOID = 1.37786 au 
 Jupiter MOID = 1.83433 au 
 T_jup = 3.100 
[ 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 15.61   n/a E2021B25  
diameter diameter 4.707 km 0.171 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

385888 (2006 SV181)          Discovered 2006-Sep-25 by LONEOS at Anderson Mesa
Reference: Last Updated: 2014-02-19

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