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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06294975351727107 3.2647e-08  
a 2.3114361157076 9.3386e-09 au
q 2.165931781952888 7.4834e-08 au
i 6.574636722394833 3.7032e-06 deg
node 107.1770202758644 3.581e-05 deg
peri 334.5962274915225 5.163e-05 deg
M 178.0522673961578 3.647e-05 deg
tp 2458365.657085502134
(2018-Sep-04.15708550)
0.00012935 TDB
period 1283.575056703622
3.51
7.7788e-06
2.13e-08
d
yr
n .2804666529782248 1.6997e-09 deg/d
Q 2.456940449462312 9.9265e-09 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 = 1.184 au 
 Jupiter MOID = 2.66523 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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