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JPL Small-Body Database Browser
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80761 (2000 CA54)
Classification: Main-belt Asteroid          SPK-ID: 2080761
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1419642814206536 4.6978e-08  
a 2.383152323798869 1.3218e-08 au
q 2.044829816634801 1.1181e-07 au
i 2.060432052728363 5.0085e-06 deg
node 260.8759781617321 0.00018521 deg
peri 174.7532236329758 0.00018691 deg
M 246.1088763259631 2.6175e-05 deg
tp 2459425.621928251876
(2021-Jul-30.12192825)
9.8979e-05 TDB
period 1343.773678172637
3.68
1.118e-05
3.061e-08
d
yr
n .2679022560477257 2.2289e-09 deg/d
Q 2.721474830962936 1.5095e-08 au
  Orbit Determination Parameters
   # obs. used (total)      532  
   data-arc span      10045 days (27.50 yr)  
   first obs. used      1991-11-04  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5982  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:50:15  

Additional Information
 Earth MOID = 1.06 au 
 Jupiter MOID = 2.51559 au 
 T_jup = 3.522 
[ 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 15.9   n/a MPO337867  

80761 (2000 CA54)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 CA54 = 2002 TN276 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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