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65163 (2002 CJ161)
Classification: Main-belt Asteroid          SPK-ID: 2065163
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1679644216202964 4.1569e-08  
a 2.677912143021815 1.691e-08 au
q 2.228118178769188 1.1301e-07 au
i 14.16100720696308 4.4815e-06 deg
node 118.5067875914239 2.1201e-05 deg
peri 200.5296507402514 2.6104e-05 deg
M 240.5429765072283 1.7078e-05 deg
tp 2459531.631552789261
(2021-Nov-13.13155279)
7.7751e-05 TDB
period 1600.637228464877
4.38
1.5161e-05
4.151e-08
d
yr
n .224910425421796 2.1304e-09 deg/d
Q 3.127706107274443 1.975e-08 au
  Orbit Determination Parameters
   # obs. used (total)      953  
   data-arc span      8070 days (22.09 yr)  
   first obs. used      1998-03-25  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55389  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:48:46  

Additional Information
 Earth MOID = 1.21937 au 
 Jupiter MOID = 2.17367 au 
 T_jup = 3.314 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456724.5 (2014-Mar-08.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675801767722288 4.1373e-08  
q 2.229129875634786 1.1234e-07 au
tp 2456322.672570530089
(2013-Jan-30.17257053)
7.1247e-05 TDB
node 118.5963539305591 2.1144e-05 deg
peri 199.3052334588746 2.6112e-05 deg
i 14.17921149354546 4.4867e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      953  
   data-arc span      8070 days (22.09 yr)  
   first obs. used      1998-03-25  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55389  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 12:48:46  

Additional Information
 Jupiter MOID = 2.17367 au 
 T_jup = 3.314 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.711709902115326E-15 -4.611551006384731E-15 7.093345221195662E-13 -1.641790774727543E-15 1.548055776412417E-13 -4.624057092672519E-16
q -4.611551006384731E-15 1.261928269851771E-14 -1.861485787832248E-12 3.992688004427555E-15 -3.976160362116467E-13 1.908733612647588E-15
tp 7.093345221195662E-13 -1.861485787832248E-12 5.076102617019417E-9 -9.599733132545574E-13 1.125388966033806E-9 3.405569496085464E-12
node -1.641790774727543E-15 3.992688004427555E-15 -9.599733132545574E-13 4.470757912941107E-10 -4.334991029464173E-10 5.051846560748574E-12
peri 1.548055776412417E-13 -3.976160362116467E-13 1.125388966033806E-9 -4.334991029464173E-10 6.81851023268342E-10 -4.216381609095463E-12
i -4.624057092672519E-16 1.908733612647588E-15 3.405569496085464E-12 5.051846560748574E-12 -4.216381609095463E-12 2.013021811901947E-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 14.9   n/a MPO280155  

65163 (2002 CJ161)          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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