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JPL Small-Body Database Browser
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65144 (2002 CO113)
Classification: Main-belt Asteroid          SPK-ID: 2065144
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1392876478019347 4.8961e-08  
a 2.350413218854835 1.1078e-08 au
q 2.023029690237971 1.1686e-07 au
i 7.681089293279162 5.1598e-06 deg
node 27.29116939240879 3.5393e-05 deg
peri 331.8568303741149 3.8585e-05 deg
M 147.9821786260426 1.6858e-05 deg
tp 2458459.469592601751
(2018-Dec-06.96959260)
6.0485e-05 TDB
period 1316.178397099858
3.60
9.3052e-06
2.548e-08
d
yr
n .2735191527176288 1.9337e-09 deg/d
Q 2.677796747471699 1.2621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      849  
   data-arc span      7597 days (20.80 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55244  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 10:39:40  

Additional Information
 Earth MOID = 1.02389 au 
 Jupiter MOID = 2.77754 au 
 T_jup = 3.533 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457023.5 (2015-Jan-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1398150521065028 4.915e-08  
q 2.021816837660229 1.1738e-07 au
tp 2457140.952620728401
(2015-Apr-28.45262073)
5.8076e-05 TDB
node 27.31979109518671 3.5397e-05 deg
peri 331.3176163432776 3.8538e-05 deg
i 7.68229763119472 5.1603e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      849  
   data-arc span      7597 days (20.80 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55244  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 10:39:40  

Additional Information
 Jupiter MOID = 2.77754 au 
 T_jup = 3.533 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.415693460816117E-15 -5.750514161585362E-15 -2.51994085756318E-13 1.857382528602412E-15 -7.317642264929554E-14 -3.751283630518968E-15
q -5.750514161585362E-15 1.377732752354591E-14 6.671038393313279E-13 -3.781950088665437E-15 1.864880246469694E-13 9.11534589981198E-15
tp -2.51994085756318E-13 6.671038393313279E-13 3.372828196716285E-9 1.043778685938746E-11 9.046862055429126E-10 7.739640863756722E-13
node 1.857382528602412E-15 -3.781950088665437E-15 1.043778685938746E-11 1.252941720345277E-9 -1.238534475686788E-9 -3.726751135190801E-11
peri -7.317642264929554E-14 1.864880246469694E-13 9.046862055429126E-10 -1.238534475686788E-9 1.485166549744438E-9 3.71989187519704E-11
i -3.751283630518968E-15 9.11534589981198E-15 7.739640863756722E-13 -3.726751135190801E-11 3.71989187519704E-11 2.662876813217545E-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 15.4   n/a MPO359195  
diameter diameter 2.326 km 0.472 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.272   0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65144 (2002 CO113)          Discovered 2002-Feb-08 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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