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17228 (2000 CJ94)
Classification: Main-belt Asteroid          SPK-ID: 2017228
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .124594061018619 4.1509e-08  
a 3.197505868177845 1.9048e-08 au
q 2.799115626930702 1.3507e-07 au
i 1.631221337756468 4.6991e-06 deg
node 20.39105877459155 0.00011098 deg
peri 189.1914842100044 0.00011198 deg
M 236.9817397019875 1.7895e-05 deg
tp 2460110.145501263474
(2023-Jun-14.64550126)
0.00010797 TDB
period 2088.408499945284
5.72
1.8662e-05
5.109e-08
d
yr
n .1723800683675784 1.5404e-09 deg/d
Q 3.595896109424987 2.1422e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1406  
   data-arc span      13852 days (37.92 yr)  
   first obs. used      1983-03-12  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:57:43  

Additional Information
 Earth MOID = 1.79458 au 
 Jupiter MOID = 1.36711 au 
 T_jup = 3.182 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457240.5 (2015-Aug-06.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1251327734843236 4.1471e-08  
q 2.796053557029104 1.3481e-07 au
tp 2458029.297289467111
(2017-Oct-02.79728947)
9.6882e-05 TDB
node 20.44560294325579 0.00011067 deg
peri 190.4424176274284 0.00011168 deg
i 1.635074577494115 4.7024e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1406  
   data-arc span      13852 days (37.92 yr)  
   first obs. used      1983-03-12  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:57:43  

Additional Information
 Jupiter MOID = 1.36711 au 
 T_jup = 3.182 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.719816833133194E-15 -5.548218041683172E-15 -9.342773436309248E-13 -1.819252396485347E-15 -1.335578384988988E-13 -7.962077336697088E-17
q -5.548218041683172E-15 1.817417185542468E-14 3.852680316621539E-12 5.243419061771732E-15 5.439481049168695E-13 3.941550003633523E-16
tp -9.342773436309248E-13 3.852680316621539E-12 9.386185494769383E-9 3.309101173990983E-12 1.455459103723083E-9 5.830527889926884E-13
node -1.819252396485347E-15 5.243419061771732E-15 3.309101173990983E-12 1.224857036273279E-8 -1.224269256597944E-8 -2.083880171427459E-12
peri -1.335578384988988E-13 5.439481049168695E-13 1.455459103723083E-9 -1.224269256597944E-8 1.247242453793091E-8 2.168818373256218E-12
i -7.962077336697088E-17 3.941550003633523E-16 5.830527889926884E-13 -2.083880171427459E-12 2.168818373256218E-12 2.211211421462739E-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 13.74   n/a MPCxxxxx  
diameter diameter 8.886 km 0.367 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17228 (2000 CJ94)          Discovered 2000-Feb-08 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

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