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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 ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1359264298654268 4.6562e-08  
a 2.607571812522342 1.2322e-08 au
q 2.25313388542846 1.2508e-07 au
i 13.30980550306565 4.8423e-06 deg
node 153.3380483413106 1.4336e-05 deg
peri 31.42962200271218 1.9484e-05 deg
M 354.9151661053798 1.2182e-05 deg
tp 2459022.223365690874
(2020-Jun-21.72336569)		 5.2065e-05 TDB
period 1537.987633576127
4.21		 1.0901e-05
2.985e-08		 d
yr
n .2340721031435918 1.6591e-09 deg/d
Q 2.962009739616224 1.3997e-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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5306  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:59:29  

Additional Information
 Earth MOID = 1.26747 au 
 Jupiter MOID = 2.02393 au 
 T_jup = 3.360 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457388.5 (2016-Jan-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1371032250872091 4.6497e-08  
q 2.250727022291871 1.2517e-07 au
tp 2457483.998066505167
(2016-Apr-05.49806651)		 5.1225e-05 TDB
node 153.3628271410777 1.4331e-05 deg
peri 31.4201271035768 1.9403e-05 deg
i 13.31219435791414 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5306  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:59:29  

Additional Information
 Jupiter MOID = 2.02393 au 
 T_jup = 3.360 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.161966094698496E-15 -5.80103654851149E-15 -3.834291174399826E-13 6.51870297338529E-15 -6.713136609051249E-14 -6.883865076891648E-15
q -5.80103654851149E-15 1.566759364770154E-14 9.630690840960897E-13 -1.833660875508371E-14 1.620548808495852E-13 1.879604511528321E-14
tp -3.834291174399826E-13 9.630690840960897E-13 2.623999187161564E-9 -6.235572840499376E-13 6.779545346434999E-10 2.505443292613251E-12
node 6.51870297338529E-15 -1.833660875508371E-14 -6.235572840499376E-13 2.053754300094939E-10 -1.994097650057588E-10 1.75679813724593E-11
peri -6.713136609051249E-14 1.620548808495852E-13 6.779545346434999E-10 -1.994097650057588E-10 3.764740985573259E-10 -1.659041944801496E-11
i -6.883865076891648E-15 1.879604511528321E-14 2.505443292613251E-12 1.75679813724593E-11 -1.659041944801496E-11 2.345783533479508E-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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