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JPL Small-Body Database Browser
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65896 (1998 CW1)
Classification: Main-belt Asteroid          SPK-ID: 2065896
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06340797883907572 3.2676e-08  
a 2.310647892465307 9.4369e-09 au
q 2.164134379795312 7.4939e-08 au
i 6.574542026648301 3.7031e-06 deg
node 107.1783662441834 3.5818e-05 deg
peri 334.5090039663316 5.1406e-05 deg
M 65.89066942662417 3.6038e-05 deg
tp 2458365.687884130202
(2018-Sep-04.18788413)
0.00012821 TDB
period 1282.918544442206
3.51
7.8593e-06
2.152e-08
d
yr
n .280610177130554 1.7191e-09 deg/d
Q 2.457161405135302 1.0035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1164  
   data-arc span      7839 days (21.46 yr)  
   first obs. used      1997-12-04  
   last obs. used      2019-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:32:43  

Additional Information
 Earth MOID = 1.18215 au 
 Jupiter MOID = 2.66745 au 
 T_jup = 3.573 
[ 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 15.3   n/a MPO366007  

65896 (1998 CW1)          Discovered 1998-Feb-01 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 CW1 = 2000 UW26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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