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101653 (1999 CK68)
Classification: Main-belt Asteroid          SPK-ID: 2101653
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09793307276075991 3.5335e-08  
a 2.572192939228285 9.9846e-09 au
q 2.320290180956129 8.9795e-08 au
i 11.54760071856106 4.084e-06 deg
node 321.4458523974163 2.1907e-05 deg
peri 140.7071272050986 3.1983e-05 deg
M 188.4964117797186 2.4193e-05 deg
tp 2460114.334702199492
(2023-Jun-18.83470220)
0.00010254 TDB
period 1506.793504867657
4.13
8.7735e-06
2.402e-08
d
yr
n .2389179398749924 1.3911e-09 deg/d
Q 2.824095697500442 1.0962e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1557  
   data-arc span      16828 days (46.07 yr)  
   first obs. used      1975-06-08  
   last obs. used      2021-07-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49967  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 00:02:58  

Additional Information
 Earth MOID = 1.34851 au 
 Jupiter MOID = 2.28312 au 
 T_jup = 3.394 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457215.5 (2015-Jul-12.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09866659019897678 3.539e-08  
q 2.318346596976082 8.9972e-08 au
tp 2457105.201372003557
(2015-Mar-23.70137200)
9.7609e-05 TDB
node 321.4815966729767 2.1896e-05 deg
peri 141.4908319301551 3.1786e-05 deg
i 11.55157277667253 4.0847e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1557  
   data-arc span      16828 days (46.07 yr)  
   first obs. used      1975-06-08  
   last obs. used      2021-07-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49967  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 00:02:58  

Additional Information
 Jupiter MOID = 2.28312 au 
 T_jup = 3.394 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.252474800299263E-15 -3.168267807190624E-15 -2.208141218204908E-13 -4.230153799804798E-15 -5.841500884754053E-14 -1.832289727658138E-15
q -3.168267807190624E-15 8.094877932635037E-15 6.551345336264254E-13 1.121579154148471E-14 1.706077415261274E-13 4.907173271309251E-15
tp -2.208141218204908E-13 6.551345336264254E-13 9.527484691750676E-9 4.15692970103796E-11 2.271365965968196E-9 -8.027816265634919E-13
node -4.230153799804798E-15 1.121579154148471E-14 4.15692970103796E-11 4.794462361387921E-10 -4.594108713097225E-10 7.893200969627376E-12
peri -5.841500884754053E-14 1.706077415261274E-13 2.271365965968196E-9 -4.594108713097225E-10 1.010380200423278E-9 -7.937218713936416E-12
i -1.832289727658138E-15 4.907173271309251E-15 -8.027816265634919E-13 7.893200969627376E-12 -7.937218713936416E-12 1.668452325448083E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.13   n/a E2021B55  

101653 (1999 CK68)          Discovered 1999-Feb-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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