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85433 (1997 CJ22)
Classification: Main-belt Asteroid          SPK-ID: 2085433
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1324229499279109 3.6718e-08  
a 2.405927314111373 1.136e-08 au
q 2.087327321864609 8.9322e-08 au
i 2.95839544081329 4.2919e-06 deg
node 170.8831251169445 7.242e-05 deg
peri 346.2836595559562 7.4056e-05 deg
M 328.4504510101024 1.5483e-05 deg
tp 2458719.957338739574
(2019-Aug-24.45733874)
5.8866e-05 TDB
period 1363.082621561951
3.73
9.654e-06
2.643e-08
d
yr
n .2641072480166149 1.8705e-09 deg/d
Q 2.724527306358136 1.2864e-08 au
  Orbit Determination Parameters
   # obs. used (total)      570  
   data-arc span      8062 days (22.07 yr)  
   first obs. used      1997-02-08  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57911  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:22:58  

Additional Information
 Earth MOID = 1.09724 au 
 Jupiter MOID = 2.26094 au 
 T_jup = 3.509 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456791.5 (2014-May-14.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1327676380498035 3.676e-08  
q 2.086256878127239 8.945e-08 au
tp 2457357.719770693746
(2015-Dec-01.21977069)
5.6505e-05 TDB
node 170.8964990376698 7.2446e-05 deg
peri 346.4959097334218 7.4067e-05 deg
i 2.957480816779892 4.2918e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      570  
   data-arc span      8062 days (22.07 yr)  
   first obs. used      1997-02-08  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57911  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:22:58  

Additional Information
 Jupiter MOID = 2.26094 au 
 T_jup = 3.509 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.351328259748415E-15 -3.268430207582184E-15 5.253592379746334E-13 5.278551288116982E-16 1.548140736952434E-13 2.943829689940761E-16
q -3.268430207582184E-15 8.001364247102428E-15 -1.193960950195124E-12 -1.093736838971951E-15 -3.647185583237978E-13 -5.089537120196688E-16
tp 5.253592379746334E-13 -1.193960950195124E-12 3.192813672607466E-9 1.16036689616902E-13 8.801733231534447E-10 1.305223248712306E-12
node 5.278551288116982E-16 -1.093736838971951E-15 1.16036689616902E-13 5.248443025186223E-9 -5.241032892452668E-9 4.305331781033262E-11
peri 1.548140736952434E-13 -3.647185583237978E-13 8.801733231534447E-10 -5.241032892452668E-9 5.485847057227257E-9 -4.266588286153757E-11
i 2.943829689940761E-16 -5.089537120196688E-16 1.305223248712306E-12 4.305331781033262E-11 -4.266588286153757E-11 1.841987814288915E-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 16.2   n/a MPO417413  

85433 (1997 CJ22)          Discovered 1997-Feb-13 by Cavagna, M., Testa, A. at Sormano
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1997 CJ22 = 2001 FO43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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