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481482 (2007 CA19)
Classification: Apollo [NEO, PHA]          SPK-ID: 2481482
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 72 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8213731615050736 9.5647e-08  
a 2.810477697977156 3.4455e-08 au
q .5020267458501581 2.6425e-07 au
i 9.593761263854459 1.6756e-05 deg
node 170.0232411542331 3.748e-05 deg
peri 102.5111654064391 4.4319e-05 deg
M 281.0252098974753 1.2894e-05 deg
tp 2459378.032741270421
(2021-Jun-12.53274127)
6.7993e-05 TDB
period 1720.951542649389
4.71
3.1647e-05
8.664e-08
d
yr
n .209186598854366 3.8468e-09 deg/d
Q 5.118928650104154 6.2755e-08 au
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      3620 days (9.91 yr)  
   first obs. used      2007-02-10  
   last obs. used      2017-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48243  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:18:48  

Additional Information
 Earth MOID = .019437 au 
 Jupiter MOID = .819132 au 
 T_jup = 2.678 
[ 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 17.6   n/a MPO248830  

481482 (2007 CA19)          Discovered 2007-Feb-10 by CSS at Catalina
Reference: Last Updated: 2017-01-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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