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523368 (2017 CW34)
Classification: Main-belt Asteroid          SPK-ID: 2523368
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1687775731006917 1.0409e-07  
a 2.778394631398637 4.8897e-08 au
q 2.309463928395184 3.116e-07 au
i 14.38920033348647 1.1771e-05 deg
node 57.30015450793712 3.0555e-05 deg
peri 218.4734255352446 7.4209e-05 deg
M 176.7007055851756 8.0143e-05 deg
tp 2458170.218987051424
(2018-Feb-20.71898705)
0.00036359 TDB
period 1691.567465288966
4.63
4.4655e-05
1.223e-07
d
yr
n .2128203618166079 5.6181e-09 deg/d
Q 3.24732533440209 5.7149e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      7002 days (19.17 yr)  
   first obs. used      2000-10-02  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56283  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-15 00:24:16  

Additional Information
 Earth MOID = 1.31116 au 
 Jupiter MOID = 1.89392 au 
 T_jup = 3.268 
[ 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 16.8   n/a MPO503698  

523368 (2017 CW34)          Discovered 2005-Oct-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2018-05-31

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