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215165 (2000 CG22)
Classification: Main-belt Asteroid          SPK-ID: 2215165
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2075968907847114 6.1257e-08  
a 2.786450870651007 2.2969e-08 au
q 2.207992333579506 1.613e-07 au
i 6.013678266087827 5.0691e-06 deg
node 304.2581430297982 5.3028e-05 deg
peri 210.3560717910642 5.4831e-05 deg
M 124.2290357743774 1.4445e-05 deg
tp 2458414.232086616361
(2018-Oct-22.73208662)
6.4359e-05 TDB
period 1698.930105208472
4.65
2.1007e-05
5.751e-08
d
yr
n .2118980639028851 2.6201e-09 deg/d
Q 3.364909407722508 2.7738e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      7549 days (20.67 yr)  
   first obs. used      2000-01-07  
   last obs. used      2020-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56845  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:43:38  

Additional Information
 Earth MOID = 1.22084 au 
 Jupiter MOID = 1.66301 au 
 T_jup = 3.291 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457575.5 (2016-Jul-06.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2068789558405755 6.0957e-08  
q 2.207979153594726 1.6003e-07 au
tp 2458411.974218861906
(2018-Oct-20.47421886)
6.5064e-05 TDB
node 304.3410229863292 5.3162e-05 deg
peri 209.8099254789102 5.5002e-05 deg
i 6.006813127279732 5.0622e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      7549 days (20.67 yr)  
   first obs. used      2000-01-07  
   last obs. used      2020-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56845  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:43:38  

Additional Information
 Jupiter MOID = 1.66301 au 
 T_jup = 3.291 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.715810722719904E-15 -9.711921746976687E-15 1.639801380573187E-12 2.581430272163876E-14 2.011486860732975E-13 -6.169884223784284E-15
q -9.711921746976687E-15 2.560894069945515E-14 -3.933495169502126E-12 -6.662176096239825E-14 -4.758189988132356E-13 1.594285033784315E-14
tp 1.639801380573187E-12 -3.933495169502126E-12 4.233325361669807E-9 8.303745401946033E-12 9.256417336149511E-10 -5.331052777382254E-12
node 2.581430272163876E-14 -6.662176096239825E-14 8.303745401946033E-12 2.826249158476525E-9 -2.80981406634724E-9 5.00804441475593E-11
peri 2.011486860732975E-13 -4.758189988132356E-13 9.256417336149511E-10 -2.80981406634724E-9 3.025251307197524E-9 -5.090644259059312E-11
i -6.169884223784284E-15 1.594285033784315E-14 -5.331052777382254E-12 5.00804441475593E-11 -5.090644259059312E-11 2.562630711012689E-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 15.9   n/a MPO475764  

215165 (2000 CG22)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2000 CG22 = 2003 WU76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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