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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1710976584951309 3.9755e-08  
a 3.084110861431301 2.0365e-08 au
q 2.556426714501004 1.257e-07 au
i 13.32588326754427 5.1285e-06 deg
node 76.27851989141206 1.9936e-05 deg
peri 35.52870085034609 2.5502e-05 deg
M 42.35943564523881 1.5133e-05 deg
tp 2458967.722466195431
(2020-Apr-28.22246620)		 8.2514e-05 TDB
period 1978.305680733588
5.42		 1.9594e-05
5.365e-08		 d
yr
n .1819738999417451 1.8024e-09 deg/d
Q 3.611795008361598 2.3849e-08 au
   Orbit Determination Parameters
   # obs. used (total)      820  
   data-arc span      8487 days (23.24 yr)  
   first obs. used      1997-10-29  
   last obs. used      2021-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52565  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 06:39:42  

Additional Information
 Earth MOID = 1.58547 au 
 Jupiter MOID = 1.64392 au 
 T_jup = 3.163 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457160.5 (2015-May-18.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1716886069479188 3.9697e-08  
q 2.555678719910054 1.258e-07 au
tp 2456993.859450566995
(2014-Dec-02.35945057)		 7.9426e-05 TDB
node 76.33534681948035 1.9938e-05 deg
peri 36.18189640327202 2.5471e-05 deg
i 13.32435722271043 5.1275e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      820  
   data-arc span      8487 days (23.24 yr)  
   first obs. used      1997-10-29  
   last obs. used      2021-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52565  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 06:39:42  

Additional Information
 Jupiter MOID = 1.64392 au 
 T_jup = 3.163 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.575883719702196E-15 -4.949777270503302E-15 -5.826300444051927E-13 1.409166909465922E-14 -1.347487086797189E-13 -2.746692722587013E-15
q -4.949777270503302E-15 1.582611746065077E-14 1.81467795227066E-12 -4.432019138735271E-14 4.233165690965611E-13 8.656687407773052E-15
tp -5.826300444051927E-13 1.81467795227066E-12 6.3084202047651E-9 -2.020452654751843E-11 1.284240177333016E-9 2.099077867109877E-12
node 1.409166909465922E-14 -4.432019138735271E-14 -2.020452654751843E-11 3.975265712381768E-10 -3.90371395647252E-10 -1.377229271487774E-11
peri -1.347487086797189E-13 4.233165690965611E-13 1.284240177333016E-9 -3.90371395647252E-10 6.487639016413201E-10 1.387521094364426E-11
i -2.746692722587013E-15 8.656687407773052E-15 2.099077867109877E-12 -1.377229271487774E-11 1.387521094364426E-11 2.629154195529316E-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

[ show close-approach data ]
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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