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434084 (2002 CA19)
Classification: Mars-crossing Asteroid          SPK-ID: 2434084
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3589449857628267 8.5201e-08  
a 2.58191838847219 2.9787e-08 au
q 1.65515172928126 2.104e-07 au
i 28.98574552307858 1.4444e-05 deg
node 211.9249591877873 9.9795e-06 deg
peri 297.3233182449192 3.0307e-05 deg
M 171.4757143208118 1.5551e-05 deg
tp 2458478.707587103297
(2018-Dec-26.20758710)
7.0741e-05 TDB
period 1515.34734625261
4.15
2.6223e-05
7.179e-08
d
yr
n .2375692945186889 4.1111e-09 deg/d
Q 3.508685047663121 4.0478e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      6380 days (17.47 yr)  
   first obs. used      2002-01-09  
   last obs. used      2019-06-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59244  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:14:48  

Additional Information
 Earth MOID = .796486 au 
 Jupiter MOID = 2.02398 au 
 T_jup = 3.166 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.24   n/a MPCxxxxx  
rotation period rot_per 7.15564 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

434084 (2002 CA19)          Discovered 2002-Feb-06 by McNaught, R. H. at Siding Spring
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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