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JPL Small-Body Database Browser
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423138 (2004 CJ92)
Classification: Main-belt Asteroid          SPK-ID: 2423138
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1678241720295114 7.143e-08  
a 3.140765545495577 6.02e-08 au
q 2.613669168283965 2.1407e-07 au
i 16.30903622404641 1.2271e-05 deg
node 86.83811014400101 2.8573e-05 deg
peri 87.49692652847902 5.7446e-05 deg
M 315.8587595977204 4.7988e-05 deg
tp 2459249.783616242132
(2021-Feb-04.28361624)
0.0002753 TDB
period 2033.067059949069
5.57
5.8453e-05
1.6e-07
d
yr
n .1770723686846898 5.091e-09 deg/d
Q 3.667861922707189 7.0303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5823 days (15.94 yr)  
   first obs. used      2004-02-14  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60342  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 08:03:16  

Additional Information
 Earth MOID = 1.68206 au 
 Jupiter MOID = 1.69093 au 
 T_jup = 3.127 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456989.5 (2014-Nov-28.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1698088622350361 7.1196e-08  
q 2.607247513971662 2.1429e-07 au
tp 2457218.156111557334
(2015-Jul-14.65611156)
0.00024108 TDB
node 86.9075886407403 2.8558e-05 deg
peri 87.545054613489 5.6979e-05 deg
i 16.31730041250205 1.2275e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      5823 days (15.94 yr)  
   first obs. used      2004-02-14  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60342  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 08:03:16  

Additional Information
 Jupiter MOID = 1.69093 au 
 T_jup = 3.127 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.068845803057103E-15 -1.487976651431855E-14 2.282413928438448E-12 3.196743576023491E-14 3.131509961499495E-13 -2.207411666130803E-14
q -1.487976651431855E-14 4.592017687402996E-14 -1.818431703983377E-12 -1.034185235896594E-13 2.887938712845411E-14 6.915054304095687E-14
tp 2.282413928438448E-12 -1.818431703983377E-12 5.811934532868439E-8 -1.87261266534335E-10 1.192423890232074E-8 7.600857912416193E-11
node 3.196743576023491E-14 -1.034185235896594E-13 -1.87261266534335E-10 8.155720522146441E-10 -8.206233347043705E-10 -5.534863633141896E-11
peri 3.131509961499495E-13 2.887938712845411E-14 1.192423890232074E-8 -8.206233347043705E-10 3.246569130201866E-9 6.89972913563762E-11
i -2.207411666130803E-14 6.915054304095687E-14 7.600857912416193E-11 -5.534863633141896E-11 6.89972913563762E-11 1.506868931682645E-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 15.7   n/a MPO440780  
diameter diameter 4.169 km 0.227 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

423138 (2004 CJ92)          Discovered 2004-Feb-14 by LINEAR at Socorro
Reference: Last Updated: 2015-02-04

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