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123402 (2000 WS83)
Classification: Main-belt Asteroid          SPK-ID: 2123402
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03791325798495673 5.6114e-08  
a 2.736748950019877 1.8386e-08 au
q 2.632989881037715 1.5086e-07 au
i 5.012582141667974 4.7129e-06 deg
node 288.3470865937957 6.0335e-05 deg
peri 80.21253439105264 8.4841e-05 deg
M 157.850631008768 5.9735e-05 deg
tp 2458275.405370255707
(2018-Jun-05.90537026)
0.000274 TDB
period 1653.677689089796
4.53
1.6665e-05
4.563e-08
d
yr
n .2176965937045134 2.1938e-09 deg/d
Q 2.840508019002041 1.9083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      604  
   data-arc span      7093 days (19.42 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54683  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:00:03  

Additional Information
 Earth MOID = 1.63651 au 
 Jupiter MOID = 2.35503 au 
 T_jup = 3.345 
[ 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 15.5   n/a MPO412822  

123402 (2000 WS83)          Discovered 2000-Nov-20 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ 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
1948-Jun-07 09:27 < 00:01 Thisb 0.00795134150937791 0.00793367074601157 0.00796901436759555 2.61328226357023 2.61328193543863 2432709.893909090 0.829863237725011 903.29463055152 65.4389965739026 13.0624948214902 4296.70361407246 T 21 CATAB v2.0f-lin.ifort 2020-May-20 21:00:13 2020-May-20 21:00
1973-Jun-11 08:42 < 00:01 Thisb 0.0301226920695379 0.0301119846185272 0.0301333999177413 2.46596677152659 2.46596667973693 2441844.862710347 0.659817276390031 560.41466435253 63.9480914126121 18.1032640798161 23156.9206096528 T 21 CATAB v2.0f-lin.ifort 2020-May-20 21:00:13 2020-May-20 21:00

Alternate Designations
 2000 WS83 = 2004 RV181 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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