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19752 (2000 CH67)
Classification: Outer Main-belt Asteroid          SPK-ID: 2019752
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 69 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1530646481210732 1.9503e-08  
a 3.990600545459636 3.3513e-08 au
q 3.379780677177094 8.6421e-08 au
i 23.9223069210254 1.4996e-06 deg
node 155.3254643927457 2.3659e-06 deg
peri 315.9407986441562 8.2397e-06 deg
M 288.4056038325165 8.0186e-06 deg
tp 2459779.571702841746
(2022-Jul-19.07170284)
7.0648e-05 TDB
period 2911.761592839702
7.97
3.668e-05
1.004e-07
d
yr
n .1236364958193261 1.5575e-09 deg/d
Q 4.601420413742179 3.8643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2135  
   data-arc span      25523 days (69.88 yr)  
   first obs. used      1951-03-28  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4406  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 03:06:05  

Additional Information
 Earth MOID = 2.43705 au 
 Jupiter MOID = .627676 au 
 T_jup = 2.886 
[ 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 11.74   n/a E2021B10  
diameter diameter 23.357 km 0.461 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.081   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

19752 (2000 CH67)          Discovered 2000-Feb-06 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CH67 = 1991 AP2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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