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101620 (1999 CN14)
Classification: Main-belt Asteroid          SPK-ID: 2101620
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1358106765922849 4.6587e-08  
a 2.607298263993559 1.2241e-08 au
q 2.253199322682704 1.2506e-07 au
i 13.31006396869544 4.8425e-06 deg
node 153.3383963950861 1.4336e-05 deg
peri 31.44882624927586 1.9492e-05 deg
M 41.72228470626158 1.2239e-05 deg
tp 2459022.282608970469
(2020-Jun-21.78260897)
5.2097e-05 TDB
period 1537.745624965799
4.21
1.0829e-05
2.965e-08
d
yr
n .234108941137782 1.6487e-09 deg/d
Q 2.961397205304414 1.3903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1144  
   data-arc span      7817 days (21.40 yr)  
   first obs. used      1999-01-15  
   last obs. used      2020-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53061  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:41  

Additional Information
 Earth MOID = 1.26711 au 
 Jupiter MOID = 2.02358 au 
 T_jup = 3.361 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457388.5 (2016-Jan-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1371032264592779 4.6497e-08  
q 2.250727016774786 1.2517e-07 au
tp 2457483.998067237851
(2016-Apr-05.49806724)
5.1225e-05 TDB
node 153.362827107046 1.4331e-05 deg
peri 31.42012720745477 1.9403e-05 deg
i 13.31219435062542 4.8433e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1144  
   data-arc span      7817 days (21.40 yr)  
   first obs. used      1999-01-15  
   last obs. used      2020-06-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53061  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:41  

Additional Information
 Jupiter MOID = 2.02358 au 
 T_jup = 3.361 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.161966831106637E-15 -5.801037664997748E-15 -3.834290851173379E-13 6.518717297646742E-15 -6.713130260128683E-14 -6.883874464228718E-15
q -5.801037664997748E-15 1.566759404070272E-14 9.630687428928577E-13 -1.833664647680984E-14 1.620546232865578E-13 1.879607201780972E-14
tp -3.834290851173379E-13 9.630687428928577E-13 2.62399938566102E-9 -6.235532369606253E-13 6.779546113979592E-10 2.505439919343285E-12
node 6.518717297646742E-15 -1.833664647680984E-14 -6.235532369606253E-13 2.05375430890377E-10 -1.994097644067003E-10 1.756798246225355E-11
peri -6.713130260128683E-14 1.620546232865578E-13 6.779546113979592E-10 -1.994097644067003E-10 3.764741185251596E-10 -1.659042137756703E-11
i -6.883874464228718E-15 1.879607201780972E-14 2.505439919343285E-12 1.756798246225355E-11 -1.659042137756703E-11 2.345783613818196E-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 15.12   n/a E2021B55  

101620 (1999 CN14)          Discovered 1999-Feb-15 by Korlevic, K. at Visnjan
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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