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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03812700570383795 5.6132e-08  
a 2.736190261151266 1.836e-08 au
q 2.631867519457566 1.5088e-07 au
i 5.012544516111576 4.7128e-06 deg
node 288.3449479748627 6.0343e-05 deg
peri 80.1849401689378 8.4601e-05 deg
M 201.4281706176142 5.942e-05 deg
tp 2459928.684452068610
(2022-Dec-15.18445207)
0.00027352 TDB
period 1653.171334187929
4.53
1.6639e-05
4.556e-08
d
yr
n .2177632726597205 2.1918e-09 deg/d
Q 2.840513002844966 1.906e-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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54683  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:19:59  

Additional Information
 Earth MOID = 1.63375 au 
 Jupiter MOID = 2.35502 au 
 T_jup = 3.345 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457167.5 (2015-May-25.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03594465721760825 5.5979e-08  
q 2.640200546627096 1.4999e-07 au
tp 2456615.530433885962
(2013-Nov-19.03043389)
0.00028982 TDB
node 288.4831858892371 6.0216e-05 deg
peri 79.0864127676647 8.7195e-05 deg
i 5.016822840974348 4.7171e-06 deg
  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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54683  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:19:59  

Additional Information
 Jupiter MOID = 2.35502 au 
 T_jup = 3.345 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.133702385368938E-15 -8.340142363548129E-15 -2.206598600313214E-12 -2.075061168498128E-14 -5.455277231376995E-13 -1.999032345205437E-15
q -8.340142363548129E-15 2.249657102697154E-14 5.975153633666524E-12 5.690601328326074E-14 1.490633344980701E-12 5.487516302282487E-15
tp -2.206598600313214E-12 5.975153633666524E-12 8.399307286120849E-8 7.965030412827229E-12 1.830975015544061E-8 -3.318121951247667E-12
node -2.075061168498128E-14 5.690601328326074E-14 7.965030412827229E-12 3.625935917094627E-9 -3.609210740848577E-9 5.513367672544556E-11
peri -5.455277231376995E-13 1.490633344980701E-12 1.830975015544061E-8 -3.609210740848577E-9 7.603020894432622E-9 -5.55650047094593E-11
i -1.999032345205437E-15 5.487516302282487E-15 -3.318121951247667E-12 5.513367672544556E-11 -5.55650047094593E-11 2.225070329229483E-11

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 15.55   n/a E2021B55  

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

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