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123483 (2000 WX164)
Classification: Main-belt Asteroid          SPK-ID: 2123483
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 .07520769258136012 4.5596e-08  
a 2.675178870773122 1.7549e-08 au
q 2.473984840659867 1.1983e-07 au
i 12.15470200980086 4.4775e-06 deg
node 140.0082166751127 2.4527e-05 deg
peri 333.3699984577963 4.5092e-05 deg
M 120.6906855703875 3.8058e-05 deg
tp 2458464.704676412783
(2018-Dec-12.20467641)
0.00016702 TDB
period 1598.187263414836
4.38
1.5726e-05
4.306e-08
d
yr
n .2252552052196877 2.2165e-09 deg/d
Q 2.876372900886377 1.8869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      557  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      2000-11-22  
   last obs. used      2020-07-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58782  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:34:53  

Additional Information
 Earth MOID = 1.49521 au 
 Jupiter MOID = 2.18573 au 
 T_jup = 3.343 
[ 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 15.6   n/a MPO432729  

123483 (2000 WX164)          Discovered 2000-Nov-22 by NEAT at Haleakala
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
2045-Aug-14 09:31 00:02 Amphi 0.0340457283507325 0.0340446760812608 0.0340467826662232 5.81765954939551 5.81765952037119 2468206.896188679 2.06401494452779 713.777785947572 42.60632219311 -87.5311455978447 119398.559529518 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 17:34:54 2020-Nov-12 17:34

Alternate Designations
 2000 WX164 = 2004 TK221 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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