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190623 (2000 WD58)
Classification: Main-belt Asteroid          SPK-ID: 2190623
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2894386586053 6.4161e-08  
a 2.593064131781707 1.8834e-08 au
q 1.842531127801293 1.636e-07 au
i 5.407161932303764 5.9553e-06 deg
node 85.29852886589075 7.0634e-05 deg
peri 309.9872462251304 7.185e-05 deg
M 358.1698559861103 2.2499e-05 deg
tp 2459404.253558690361
(2021-Jul-08.75355869)
9.5394e-05 TDB
period 1525.170209199865
4.18
1.6616e-05
4.549e-08
d
yr
n .2360392288208038 2.5716e-09 deg/d
Q 3.343597135762121 2.4285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      8216 days (22.49 yr)  
   first obs. used      1996-12-04  
   last obs. used      2019-06-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63821  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:28  

Additional Information
 Earth MOID = .854624 au 
 Jupiter MOID = 2.10311 au 
 T_jup = 3.352 
[ 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 16.41   n/a MPCxxxxx  

190623 (2000 WD58)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Alternate Designations
 2000 WD58 = 1996 XP11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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