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357156 (2002 CR53)
Classification: Main-belt Asteroid          SPK-ID: 2357156
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1799190185029285 4.8397e-08  
a 3.03733690887744 3.7399e-08 au
q 2.490862233369493 1.4844e-07 au
i 19.92313206057294 1.1515e-05 deg
node 328.2172680807283 1.6049e-05 deg
peri 263.3029091552862 3.8446e-05 deg
M 102.2100025200265 3.4044e-05 deg
tp 2458451.555072319637
(2018-Nov-29.05507232)
0.00017913 TDB
period 1933.471960596127
5.29
3.571e-05
9.777e-08
d
yr
n .1861935457750342 3.4389e-09 deg/d
Q 3.583811584385388 4.4127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      5915 days (16.19 yr)  
   first obs. used      2002-01-14  
   last obs. used      2018-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64049  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:28:11  

Additional Information
 Earth MOID = 1.57736 au 
 Jupiter MOID = 1.84378 au 
 T_jup = 3.126 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456840.5 (2014-Jul-02.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .178685254814764 4.8344e-08  
q 2.497232276674706 1.4821e-07 au
tp 2456517.751402383055
(2013-Aug-13.25140238)
0.00017253 TDB
node 328.2952084258957 1.6054e-05 deg
peri 263.6331356199166 3.8654e-05 deg
i 19.91288797355299 1.1509e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      5915 days (16.19 yr)  
   first obs. used      2002-01-14  
   last obs. used      2018-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64049  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:28:11  

Additional Information
 Jupiter MOID = 1.84378 au 
 T_jup = 3.126 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.337164436890282E-15 -7.009737604015638E-15 -1.54816370147959E-12 9.777473310703949E-15 -3.804378537501224E-13 -7.293676341181518E-15
q -7.009737604015638E-15 2.196736901532907E-14 5.402907761682076E-12 -3.394894739163699E-14 1.327286591853165E-12 3.268867597681131E-14
tp -1.54816370147959E-12 5.402907761682076E-12 2.97670129618216E-8 -6.870501135770549E-11 6.07515085518945E-9 7.345011421797068E-11
node 9.777473310703949E-15 -3.394894739163699E-14 -6.870501135770549E-11 2.57736964872277E-10 -2.559241167939447E-10 -2.172451168313002E-11
peri -3.804378537501224E-13 1.327286591853165E-12 6.07515085518945E-9 -2.559241167939447E-10 1.494110176857997E-9 3.606830742234533E-11
i -7.293676341181518E-15 3.268867597681131E-14 7.345011421797068E-11 -2.172451168313002E-11 3.606830742234533E-11 1.32465967784895E-10

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 15.3   n/a MPO437508  

357156 (2002 CR53)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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