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JPL Small-Body Database Browser
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65306 (2002 JL63)
Classification: Main-belt Asteroid          SPK-ID: 2065306
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1783737634218886 3.8991e-08  
a 2.374862794909489 8.6101e-09 au
q 1.951249580570859 9.2323e-08 au
i 3.475161605210741 4.3637e-06 deg
node 118.2087080360953 6.1588e-05 deg
peri 187.1995114145328 6.2568e-05 deg
M 281.4148872200645 1.0307e-05 deg
tp 2459292.305848910147
(2021-Mar-18.80584891)
3.8691e-05 TDB
period 1336.768528942985
3.66
7.2697e-06
1.99e-08
d
yr
n .2693061604948619 1.4646e-09 deg/d
Q 2.79847600924812 1.0146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      791  
   data-arc span      7982 days (21.85 yr)  
   first obs. used      1998-03-22  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:37:33  

Additional Information
 Earth MOID = .936214 au 
 Jupiter MOID = 2.43883 au 
 T_jup = 3.518 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456689.5 (2014-Feb-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1792154872481097 3.917e-08  
q 1.949254527203563 9.2865e-08 au
tp 2456616.482260371320
(2013-Nov-19.98226037)
3.6752e-05 TDB
node 118.2523798671531 6.1518e-05 deg
peri 186.8222880206635 6.2479e-05 deg
i 3.476623555083669 4.3675e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      791  
   data-arc span      7982 days (21.85 yr)  
   first obs. used      1998-03-22  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:37:33  

Additional Information
 Jupiter MOID = 2.43883 au 
 T_jup = 3.518 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.534256663360262E-15 -3.62702619374064E-15 -5.292482751828061E-14 6.610339341208476E-15 -3.616526056434541E-14 -4.960871494649044E-16
q -3.62702619374064E-15 8.623917427166737E-15 1.026978602910598E-13 -1.652492290718537E-14 7.918009437702102E-14 1.263463776112063E-15
tp -5.292482751828061E-14 1.026978602910598E-13 1.350711693614696E-9 -4.809941788222322E-12 4.121339000329532E-10 -2.590481666894864E-13
node 6.610339341208476E-15 -1.652492290718537E-14 -4.809941788222322E-12 3.784490499604035E-9 -3.778261425287517E-9 1.610750315326191E-11
peri -3.616526056434541E-14 7.918009437702102E-14 4.121339000329532E-10 -3.778261425287517E-9 3.903603852102194E-9 -1.615131831836846E-11
i -4.960871494649044E-16 1.263463776112063E-15 -2.590481666894864E-13 1.610750315326191E-11 -1.615131831836846E-11 1.907506149132347E-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 16.0   n/a MPO319833  
diameter diameter 3.757 km 0.187 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65306 (2002 JL63)          Discovered 2002-May-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 JL63 = 1999 TO94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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