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72423 (2001 CS38)
Classification: Main-belt Asteroid          SPK-ID: 2072423
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1015151106282895 3.6229e-08  
a 2.266893515425294 6.3124e-09 au
q 2.036769569424343 8.2995e-08 au
i 7.400829904388637 3.9666e-06 deg
node 42.52620222805539 2.1884e-05 deg
peri 359.4987950899575 2.6566e-05 deg
M 7.141865676520426 1.4184e-05 deg
tp 2459175.768282101305
(2020-Nov-22.26828210)
4.9121e-05 TDB
period 1246.65162393084
3.41
5.2072e-06
1.426e-08
d
yr
n .2887735379230304 1.2062e-09 deg/d
Q 2.497017461426245 6.9532e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1568  
   data-arc span      8859 days (24.25 yr)  
   first obs. used      1996-11-29  
   last obs. used      2021-03-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45983  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:58  

Additional Information
 Earth MOID = 1.04416 au 
 Jupiter MOID = 2.85255 au 
 T_jup = 3.598 
[ 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 15.19   n/a E2021B10  
rotation period rot_per 6.869 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:
[Erasmus, N.; Navarro-Meza, S.; McNeill, A.; Trilling, D.E.; et al. (2020) Ap. J. Suppl. Ser. 247, A13.]

72423 (2001 CS38)          Discovered 2001-Feb-13 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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