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46010 (2001 CU16)
Classification: Main-belt Asteroid          SPK-ID: 2046010
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .197826138569685 4.9908e-08  
a 2.549877500371611 1.329e-08 au
q 2.045445080647375 1.2664e-07 au
i 5.928870939353182 5.3226e-06 deg
node 85.55146169468595 3.7879e-05 deg
peri 181.4777635531562 3.9366e-05 deg
M 61.22298694078343 1.0485e-05 deg
tp 2458347.576364647417
(2018-Aug-17.07636465)
4.2924e-05 TDB
period 1487.227482301678
4.07
1.1627e-05
3.183e-08
d
yr
n .242061153578774 1.8924e-09 deg/d
Q 3.054309920095847 1.5919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      766  
   data-arc span      8330 days (22.81 yr)  
   first obs. used      1997-02-02  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58082  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:13:59  

Additional Information
 Earth MOID = 1.02908 au 
 Jupiter MOID = 2.03839 au 
 T_jup = 3.406 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457253.5 (2015-Aug-19.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1978724360846483 4.962e-08  
q 2.045677313644652 1.259e-07 au
tp 2456861.283906209289
(2014-Jul-22.78390621)
4.2821e-05 TDB
node 85.57338384456487 3.79e-05 deg
peri 181.7286200245796 3.941e-05 deg
i 5.927040697238426 5.3204e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      766  
   data-arc span      8330 days (22.81 yr)  
   first obs. used      1997-02-02  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58082  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 03:13:59  

Additional Information
 Jupiter MOID = 2.03839 au 
 T_jup = 3.406 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.462186162214173E-15 -6.225028263031756E-15 -1.358022012162159E-12 -2.121043390952795E-14 -3.437257132751664E-13 3.393749703931555E-15
q -6.225028263031756E-15 1.585136831164784E-14 3.416094989756839E-12 5.465243684448995E-14 8.725720251476783E-13 -8.613094990432833E-15
tp -1.358022012162159E-12 3.416094989756839E-12 1.833627766434611E-9 1.071106944145644E-11 4.784048973053528E-10 -2.424418632181589E-12
node -2.121043390952795E-14 5.465243684448995E-14 1.071106944145644E-11 1.4364219029295E-9 -1.425450687906919E-9 -1.082259845015603E-10
peri -3.437257132751664E-13 8.725720251476783E-13 4.784048973053528E-10 -1.425450687906919E-9 1.553158856873622E-9 1.070142321554748E-10
i 3.393749703931555E-15 -8.613094990432833E-15 -2.424418632181589E-12 -1.082259845015603E-10 1.070142321554748E-10 2.83064787189997E-11

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 15.4   n/a MPO436103  
diameter diameter 1.951 km 0.359 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.321   0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46010 (2001 CU16)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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