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160974 (2002 CL38)
Classification: Main-belt Asteroid          SPK-ID: 2160974
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .21972171219386 4.8935e-08  
a 2.553005364460259 1.6259e-08 au
q 1.992054654540942 1.2179e-07 au
i 6.002407529946183 5.3971e-06 deg
node 124.9366153366729 4.1154e-05 deg
peri 120.4777646588379 4.3254e-05 deg
M 148.2650969132935 1.7675e-05 deg
tp 2458586.861721439890
(2019-Apr-13.36172144)
6.9433e-05 TDB
period 1489.964832457023
4.08
1.4233e-05
3.897e-08
d
yr
n .2416164409775652 2.3081e-09 deg/d
Q 3.113956074379577 1.9831e-08 au
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      8350 days (22.86 yr)  
   first obs. used      1998-03-04  
   last obs. used      2021-01-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58852  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 11:02:50  

Additional Information
 Earth MOID = .985134 au 
 Jupiter MOID = 1.9402 au 
 T_jup = 3.397 
[ 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 16.2   n/a MPO436811  

160974 (2002 CL38)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

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