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JPL Small-Body Database Browser
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154055 (2002 CW150)
Classification: Main-belt Asteroid          SPK-ID: 2154055
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1357235258153635 4.8134e-08  
a 2.846698118145388 2.2859e-08 au
q 2.460334212618736 1.4277e-07 au
i 2.257052011662863 7.9333e-06 deg
node 154.2402372970985 0.00014319 deg
peri 285.2874085651631 0.00014683 deg
M 347.7820733447817 3.3143e-05 deg
tp 2459060.039551820421
(2020-Jul-29.53955182)
0.00016184 TDB
period 1754.327003280619
4.80
2.1131e-05
5.785e-08
d
yr
n .2052068966200681 2.4717e-09 deg/d
Q 3.23306202367204 2.5962e-08 au
  Orbit Determination Parameters
   # obs. used (total)      273  
   data-arc span      10158 days (27.81 yr)  
   first obs. used      1991-12-07  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59177  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:53:08  

Additional Information
 Earth MOID = 1.47717 au 
 Jupiter MOID = 2.00076 au 
 T_jup = 3.292 
[ 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 16.1   n/a MPO493874  

154055 (2002 CW150)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2083-Aug-25 10:48 00:05 Hebe 0.0493307602057901 0.0493202006493291 0.0493413309898988 4.44745475332502 4.4474547249897 2482096.949991041 5.09096423745178 1290.465377901 49.4148823655391 -66.0132435256023 136394.532673074 T 12 CATAB v2.0f-lin.ifort 2019-Nov-07 17:53:28 2019-Nov-07 17:53

Alternate Designations
 2002 CW150 = 2005 UQ254 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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