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190632 (2000 WT131)
Classification: Main-belt Asteroid          SPK-ID: 2190632
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084709567837724 5.0808e-08  
a 2.589523557885191 1.7796e-08 au
q 2.308635459947266 1.4162e-07 au
i 13.77659872553068 3.984e-06 deg
node 194.0153936258115 1.7031e-05 deg
peri 224.9289253059767 3.7472e-05 deg
M 295.0641681912065 4.0547e-05 deg
tp 2459475.042847426442
(2021-Sep-17.54284743)		 0.00017359 TDB
period 1522.047570970439
4.17		 1.569e-05
4.296e-08		 d
yr
n .236523487745175 2.4381e-09 deg/d
Q 2.870411655823116 1.9726e-08 au
   Orbit Determination Parameters
   # obs. used (total)      606  
   data-arc span      7323 days (20.05 yr)  
   first obs. used      2000-11-20  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57347  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:29  

Additional Information
 Earth MOID = 1.33678 au 
 Jupiter MOID = 2.53927 au 
 T_jup = 3.372 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.73   n/a E2021B55  

190632 (2000 WT131)          Discovered 2000-Nov-20 by LONEOS at Anderson Mesa
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

Alternate Designations
 2000 WT131 = 2002 GN40 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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