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103694 (2000 CP73)
Classification: Main-belt Asteroid          SPK-ID: 2103694
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07761676492953194 4.5476e-08  
a 2.559388846517684 1.429e-08 au
q 2.360737364054255 1.1979e-07 au
i 10.24939815792158 5.4468e-06 deg
node 137.6576120321493 2.5565e-05 deg
peri 170.2935317881963 4.2918e-05 deg
M 224.0129660692998 3.3508e-05 deg
tp 2459765.434161071177
(2022-Jul-04.93416107)
0.00013894 TDB
period 1495.556540260048
4.09
1.2525e-05
3.429e-08
d
yr
n .2407130658780731 2.0159e-09 deg/d
Q 2.758040328981113 1.5399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      596  
   data-arc span      10558 days (28.91 yr)  
   first obs. used      1992-02-27  
   last obs. used      2021-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55725  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:35:29  

Additional Information
 Earth MOID = 1.34488 au 
 Jupiter MOID = 2.46926 au 
 T_jup = 3.409 
[ show covariance matrix ]

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 15.5   n/a MPO449626  
diameter diameter 2.260 km 0.343 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.239   0.176 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

103694 (2000 CP73)          Discovered 2000-Feb-07 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 CP73 = 1992 DO12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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