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JPL Small-Body Database Browser
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160989 (2002 CY142)
Classification: Main-belt Asteroid          SPK-ID: 2160989
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1074701600973353 4.426e-08  
a 2.393975058666718 1.3867e-08 au
q 2.136694175842778 1.0513e-07 au
i 3.852338488414491 6.9768e-06 deg
node 156.7835906217839 7.0586e-05 deg
peri 71.58318033209788 7.8094e-05 deg
M 143.7529122919153 3.3488e-05 deg
tp 2458060.253440129142
(2017-Nov-02.75344013)
0.00012464 TDB
period 1352.937888023902
3.70
1.1755e-05
3.218e-08
d
yr
n .2660876032718806 2.3119e-09 deg/d
Q 2.651255941490658 1.5357e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      9030 days (24.72 yr)  
   first obs. used      1993-11-20  
   last obs. used      2018-08-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69336  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:19:49  

Additional Information
 Earth MOID = 1.13065 au 
 Jupiter MOID = 2.33253 au 
 T_jup = 3.519 
[ 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 16.7   n/a MPO449864  

160989 (2002 CY142)          Discovered 2002-Feb-09 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 2002 CY142 = 1996 RY17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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