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65123 (2002 CN61)
Classification: Main-belt Asteroid          SPK-ID: 2065123
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04439863389716699 4.4711e-08  
a 2.963642192139226 2.553e-08 au
q 2.83206052744824 1.315e-07 au
i 11.52587527461854 5.5362e-06 deg
node 95.73801729249182 2.4091e-05 deg
peri 80.80106415302745 6.5572e-05 deg
M 174.1876042842702 6.1322e-05 deg
tp 2458098.821268702509
(2017-Dec-11.32126870)
0.00031589 TDB
period 1863.53296838132
5.10
2.408e-05
6.593e-08
d
yr
n .1931814494876894 2.4962e-09 deg/d
Q 3.095223856830213 2.6664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      653  
   data-arc span      7354 days (20.13 yr)  
   first obs. used      1998-05-24  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58969  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 01:52:00  

Additional Information
 Earth MOID = 1.86638 au 
 Jupiter MOID = 1.9891 au 
 T_jup = 3.233 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456450.5 (2013-Jun-07.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04111513557990833 4.485e-08  
q 2.8440149113437 1.3149e-07 au
tp 2456236.408408588222
(2012-Nov-04.90840859)
0.00033837 TDB
node 95.81897481759893 2.4135e-05 deg
peri 81.70030384192172 6.9812e-05 deg
i 11.51278368837401 5.5285e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      653  
   data-arc span      7354 days (20.13 yr)  
   first obs. used      1998-05-24  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58969  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 01:52:00  

Additional Information
 Jupiter MOID = 1.9891 au 
 T_jup = 3.233 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.011532866454482E-15 -5.795753313514366E-15 -2.350101945919524E-12 -4.424955512228044E-15 -4.601417175599306E-13 -1.528638614313265E-15
q -5.795753313514366E-15 1.729008801169611E-14 7.111028873444596E-12 1.368746621735358E-14 1.402065733229241E-12 7.297951691653406E-15
tp -2.350101945919524E-12 7.111028873444596E-12 1.144964215961032E-7 -3.290558442033494E-11 2.219243104632829E-8 -1.280831982586682E-11
node -4.424955512228044E-15 1.368746621735358E-14 -3.290558442033494E-11 5.825099690773844E-10 -5.768477001749938E-10 1.60324768964699E-11
peri -4.601417175599306E-13 1.402065733229241E-12 2.219243104632829E-8 -5.768477001749938E-10 4.873726103293195E-9 -1.800654761711543E-11
i -1.528638614313265E-15 7.297951691653406E-15 -1.280831982586682E-11 1.60324768964699E-11 -1.800654761711543E-11 3.056403854204499E-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 14.7   n/a MPO449414  
diameter diameter 4.006 km 0.749 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.174   0.081 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65123 (2002 CN61)          Discovered 2002-Feb-06 by LINEAR at Socorro
Reference: 20030614/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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