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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1250512405740396 4.284e-08  
a 3.195996262103129 2.0342e-08 au
q 2.79633296465714 1.3781e-07 au
i 1.631467411947495 5.1192e-06 deg
node 20.39505961649636 0.00013852 deg
peri 189.304193253166 0.00013955 deg
M 168.5669975948744 1.8299e-05 deg
tp 2458023.312570292956
(2017-Sep-26.81257029)
0.00010228 TDB
period 2086.929705777902
5.71
1.9924e-05
5.455e-08
d
yr
n .1725022165352762 1.6469e-09 deg/d
Q 3.595659559549119 2.2886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1178  
   data-arc span      13447 days (36.82 yr)  
   first obs. used      1983-03-12  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5493  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 00:25:02  

Additional Information
 Earth MOID = 1.79111 au 
 Jupiter MOID = 1.36964 au 
 T_jup = 3.183 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456505.5 (2013-Aug-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1244369842835957 4.2669e-08  
q 2.800316781936475 1.3728e-07 au
tp 2455942.264962800276
(2012-Jan-15.76496280)
9.9018e-05 TDB
node 20.45293400841265 0.00013819 deg
peri 190.5772122157547 0.00013925 deg
i 1.634698754631808 5.1207e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1178  
   data-arc span      13447 days (36.82 yr)  
   first obs. used      1983-03-12  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5493  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 00:25:02  

Additional Information
 Jupiter MOID = 1.36964 au 
 T_jup = 3.183 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.820638337483235E-15 -5.807409582142771E-15 -1.32332621528708E-12 1.842502523978451E-15 -2.238148947086878E-13 -2.077035004232701E-16
q -5.807409582142771E-15 1.88468259602801E-14 4.505007395689252E-12 -6.882138172998177E-15 7.77657676164844E-13 7.919833660293338E-16
tp -1.32332621528708E-12 4.505007395689252E-12 9.80458623856111E-9 2.344433335407023E-12 1.713517078242298E-9 5.249278749919537E-13
node 1.842502523978451E-15 -6.882138172998177E-15 2.344433335407023E-12 1.909719722275845E-8 -1.908879427468989E-8 -1.657581203910706E-10
peri -2.238148947086878E-13 7.77657676164844E-13 1.713517078242298E-9 -1.908879427468989E-8 1.93907339009229E-8 1.657920187243345E-10
i -2.077035004232701E-16 7.919833660293338E-16 5.249278749919537E-13 -1.657581203910706E-10 1.657920187243345E-10 2.622196284619656E-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 13.7   n/a MPO452415  
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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