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101676 (1999 CY107)
Classification: Main-belt Asteroid          SPK-ID: 2101676
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05762175820562487 3.9292e-08  
a 3.113635864656024 2.6698e-08 au
q 2.934222691722453 1.357e-07 au
i 10.37801207180201 4.7971e-06 deg
node 151.8660420815318 2.9661e-05 deg
peri 322.1023732575207 6.6061e-05 deg
M 339.7913172427745 5.7057e-05 deg
tp 2459113.151158916668
(2020-Sep-20.65115892)
0.00031787 TDB
period 2006.781822308553
5.49
2.5811e-05
7.067e-08
d
yr
n .1793916986879345 2.3073e-09 deg/d
Q 3.293049037589596 2.8236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      664  
   data-arc span      7947 days (21.76 yr)  
   first obs. used      1999-02-12  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58494  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:29:33  

Additional Information
 Earth MOID = 1.9575 au 
 Jupiter MOID = 1.7581 au 
 T_jup = 3.190 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457369.5 (2015-Dec-13.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0573374659509283 3.9819e-08  
q 2.937646697688444 1.3834e-07 au
tp 2457120.818665637166
(2015-Apr-08.31866564)
0.00032152 TDB
node 151.9094842990341 2.9617e-05 deg
peri 324.6164567183013 6.5799e-05 deg
i 10.38259770359853 4.7989e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      664  
   data-arc span      7947 days (21.76 yr)  
   first obs. used      1999-02-12  
   last obs. used      2020-11-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58494  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 22:29:33  

Additional Information
 Jupiter MOID = 1.7581 au 
 T_jup = 3.190 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.585530918902279E-15 -5.434492346959144E-15 1.641233680965584E-12 1.827940641139487E-15 3.05988768277042E-13 -2.306699038590455E-15
q -5.434492346959144E-15 1.913772692398805E-14 -7.028926058142472E-12 -7.48821870121456E-15 -1.297948948786421E-12 8.320992983874283E-15
tp 1.641233680965584E-12 -7.028926058142472E-12 1.033755332878372E-7 9.361430386495207E-11 1.893840412219094E-8 2.458156082957296E-11
node 1.827940641139487E-15 -7.48821870121456E-15 9.361430386495207E-11 8.771861084683099E-10 -8.455350537493197E-10 5.002201760858684E-11
peri 3.05988768277042E-13 -1.297948948786421E-12 1.893840412219094E-8 -8.455350537493197E-10 4.329475931978456E-9 -4.466577173289441E-11
i -2.306699038590455E-15 8.320992983874283E-15 2.458156082957296E-11 5.002201760858684E-11 -4.466577173289441E-11 2.30299139261257E-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 14.6   n/a MPO453470  
diameter diameter 4.236 km 1.650 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.171   0.177 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101676 (1999 CY107)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 CY107 = 2000 HX75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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