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103691 (2000 CG72)
Classification: Main-belt Asteroid          SPK-ID: 2103691
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07032167887588783 5.0934e-08  
a 2.831326088796113 1.956e-08 au
q 2.63222248478687 1.4656e-07 au
i 1.177847717376622 4.4463e-06 deg
node 321.228451761877 0.00029074 deg
peri 111.3013556685313 0.00029353 deg
M 195.2789860660469 4.1311e-05 deg
tp 2459996.713925661291
(2023-Feb-21.21392566)
0.00020368 TDB
period 1740.136284936877
4.76
1.8032e-05
4.937e-08
d
yr
n .2068803478878431 2.1438e-09 deg/d
Q 3.030429692805357 2.0935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      9297 days (25.45 yr)  
   first obs. used      1995-01-07  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50386  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:48:07  

Additional Information
 Earth MOID = 1.64666 au 
 Jupiter MOID = 2.14963 au 
 T_jup = 3.309 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457676.5 (2016-Oct-15.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0713192657021149 5.0672e-08  
q 2.628910978643562 1.4565e-07 au
tp 2458260.231664696394
(2018-May-21.73166470)
0.00019327 TDB
node 321.2616073147752 0.00029078 deg
peri 111.9679178475058 0.00029352 deg
i 1.177909109055222 4.4464e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      9297 days (25.45 yr)  
   first obs. used      1995-01-07  
   last obs. used      2020-06-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50386  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:48:07  

Additional Information
 Jupiter MOID = 2.14963 au 
 T_jup = 3.309 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.567693511343293E-15 -7.322596746262008E-15 -2.883651777465111E-12 -2.943989932402652E-15 -6.829574654250426E-13 5.432140501389042E-16
q -7.322596746262008E-15 2.121390884831292E-14 9.599030955975116E-12 4.195006135253824E-15 2.209757263656788E-12 -1.511538641085887E-15
tp -2.883651777465111E-12 9.599030955975116E-12 3.735211552274132E-8 -1.036531588762928E-10 7.772374520325694E-9 -1.633388281916631E-12
node -2.943989932402652E-15 4.195006135253824E-15 -1.036531588762928E-10 8.455457462616915E-8 -8.455726400476173E-8 3.170500745449618E-10
peri -6.829574654250426E-13 2.209757263656788E-12 7.772374520325694E-9 -8.455726400476173E-8 8.61519350655117E-8 -3.173442799957784E-10
i 5.432140501389042E-16 -1.511538641085887E-15 -1.633388281916631E-12 3.170500745449618E-10 -3.173442799957784E-10 1.977010717806985E-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 16.33   n/a E2021B55  

103691 (2000 CG72)          Discovered 2000-Feb-07 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 CG72 = 2000 BZ32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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