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357054 (2000 WV155)
Classification: Main-belt Asteroid          SPK-ID: 2357054
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1947261649023544 1.0162e-07  
a 2.430029978897454 2.1656e-08 au
q 1.956839560509003 2.4041e-07 au
i 9.799030408015524 1.0248e-05 deg
node 28.46894062314916 3.2809e-05 deg
peri 7.800297040735979 3.7975e-05 deg
M 70.95812460840173 1.5273e-05 deg
tp 2458727.780933256055
(2019-Sep-01.28093326)
5.8699e-05 TDB
period 1383.616951119299
3.79
1.8496e-05
5.064e-08
d
yr
n .2601876189134372 3.4782e-09 deg/d
Q 2.903220397285904 2.5873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      6998 days (19.16 yr)  
   first obs. used      2000-11-05  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5619  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 08:41:39  

Additional Information
 Earth MOID = .964038 au 
 Jupiter MOID = 2.53759 au 
 T_jup = 3.462 
[ 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 16.9   n/a MPO494857  

357054 (2000 WV155)          Discovered 2000-Nov-30 by LINEAR at Socorro
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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