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70043 (1999 CJ127)
Classification: Main-belt Asteroid          SPK-ID: 2070043
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1710976595289851 3.8482e-08  
a 3.084110869004572 1.9778e-08 au
q 2.556426717589985 1.2078e-07 au
i 13.3258844327185 4.9813e-06 deg
node 76.27852051580572 1.9917e-05 deg
peri 35.52869996037994 2.549e-05 deg
M 42.35943561397305 1.503e-05 deg
tp 2458967.722465509841
(2020-Apr-28.22246551)
8.2007e-05 TDB
period 1978.30568802041
5.42
1.903e-05
5.21e-08
d
yr
n .1819738992714688 1.7504e-09 deg/d
Q 3.611795020419158 2.3162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      900  
   data-arc span      8538 days (23.38 yr)  
   first obs. used      1997-10-29  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51253  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:46:52  

Additional Information
 Earth MOID = 1.58547 au 
 Jupiter MOID = 1.64392 au 
 T_jup = 3.163 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457225.5 (2015-Jul-22.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1716426128713212 3.841e-08  
q 2.555350979886805 1.2085e-07 au
tp 2456993.605159181664
(2014-Dec-02.10515918)
7.9292e-05 TDB
node 76.32103199149779 1.9921e-05 deg
peri 36.12775195225112 2.5466e-05 deg
i 13.32413643414705 4.9804e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      900  
   data-arc span      8538 days (23.38 yr)  
   first obs. used      1997-10-29  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51253  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:46:52  

Additional Information
 Jupiter MOID = 1.64392 au 
 T_jup = 3.163 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.475301588402753E-15 -4.599315841296604E-15 -5.347505090981319E-13 1.312148552861959E-14 -1.29271799819067E-13 -2.206679212216822E-15
q -4.599315841296604E-15 1.460403790455026E-14 1.652417679869113E-12 -4.172256113081635E-14 4.056743797180216E-13 6.927741665783911E-15
tp -5.347505090981319E-13 1.652417679869113E-12 6.287224520106952E-9 -2.096781854214514E-11 1.283365823307944E-9 6.228888272165644E-13
node 1.312148552861959E-14 -4.172256113081635E-14 -2.096781854214514E-11 3.96853454668037E-10 -3.899376487979904E-10 -1.48075416224682E-11
peri -1.29271799819067E-13 4.056743797180216E-13 1.283365823307944E-9 -3.899376487979904E-10 6.485196044652311E-10 1.461770014894789E-11
i -2.206679212216822E-15 6.927741665783911E-15 6.228888272165644E-13 -1.48075416224682E-11 1.461770014894789E-11 2.480423258840222E-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 14.35   n/a E2021B10  
diameter diameter 4.796 km 0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.176   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70043 (1999 CJ127)          Discovered 1999-Feb-11 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1999 CJ127 = 2001 NT14 = 2001 OB110 = 2002 SU52 = 2002 UD70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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