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JPL Small-Body Database Browser
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324093 (2005 WB142)
Classification: Main-belt Asteroid          SPK-ID: 2324093
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2055695568807349 8.181e-08  
a 3.075723037238995 4.7723e-08 au
q 2.443448015385906 2.6076e-07 au
i .7418853119483997 7.6762e-06 deg
node 289.0850497594103 0.00078526 deg
peri 113.2587661112314 0.00078609 deg
M 198.3950096007898 3.6397e-05 deg
tp 2459484.946427726719
(2021-Sep-27.44642773)
0.00021652 TDB
period 1970.240604544938
5.39
4.5856e-05
1.255e-07
d
yr
n .1827188005208878 4.2526e-09 deg/d
Q 3.707998059092084 5.7534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      7188 days (19.68 yr)  
   first obs. used      1999-09-03  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70367  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 09:15:42  

Additional Information
 Earth MOID = 1.45169 au 
 Jupiter MOID = 1.70733 au 
 T_jup = 3.196 
[ 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 17.0   n/a MPO440497  

324093 (2005 WB142)          Discovered 2005-Nov-29 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2005 WB142 = 1999 RG5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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