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190459 (2000 CN7)
Classification: Main-belt Asteroid          SPK-ID: 2190459
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09912776677692658 7.2002e-08  
a 2.986235555792597 2.2984e-08 au
q 2.690216694077023 2.1937e-07 au
i 9.502757890011747 8.8323e-06 deg
node 334.5528589043824 2.5167e-05 deg
peri 38.00432524524711 4.0253e-05 deg
M 125.0825340961748 3.2716e-05 deg
tp 2458545.594420447064
(2019-Mar-03.09442045)
0.00016797 TDB
period 1884.883531842893
5.16
2.1761e-05
5.958e-08
d
yr
n .1909932332254078 2.205e-09 deg/d
Q 3.282254417508171 2.5262e-08 au
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      9562 days (26.18 yr)  
   first obs. used      1995-02-02  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53576  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:17:56  

Additional Information
 Earth MOID = 1.69478 au 
 Jupiter MOID = 2.19583 au 
 T_jup = 3.229 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457771.5 (2017-Jan-18.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09781356356187738 7.2129e-08  
q 2.694816321297384 2.1874e-07 au
tp 2458544.196283676927
(2019-Mar-01.69628368)
0.00016971 TDB
node 334.6088851583874 2.5157e-05 deg
peri 37.55317635207309 4.0528e-05 deg
i 9.50310219521509 8.833e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      9562 days (26.18 yr)  
   first obs. used      1995-02-02  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53576  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:17:56  

Additional Information
 Jupiter MOID = 2.19583 au 
 T_jup = 3.229 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.202625880243897E-15 -1.570858273654962E-14 -7.298569459733153E-12 1.562490449264651E-14 -1.438600770707762E-12 5.712607692535945E-15
q -1.570858273654962E-14 4.784635136566318E-14 2.314972953080394E-11 -5.115920878988686E-14 4.513778049972434E-12 -1.646138258033936E-14
tp -7.298569459733153E-12 2.314972953080394E-11 2.880249238092321E-8 -3.19532204831266E-11 5.390958660711757E-9 -9.162698171198233E-12
node 1.562490449264651E-14 -5.115920878988686E-14 -3.19532204831266E-11 6.3288174349182E-10 -6.29812011622939E-10 4.704462152134827E-11
peri -1.438600770707762E-12 4.513778049972434E-12 5.390958660711757E-9 -6.29812011622939E-10 1.642528408489638E-9 -4.80340709663039E-11
i 5.712607692535945E-15 -1.646138258033936E-14 -9.162698171198233E-12 4.704462152134827E-11 -4.80340709663039E-11 7.802175220228711E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.60   n/a MPCxxxxx  
diameter diameter 4.265 km 1.206 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.185   0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

190459 (2000 CN7)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

Alternate Designations
 2000 CN7 = 2003 QV77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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