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5161 Wightman (1980 TX3)
Classification: Main-belt Asteroid          SPK-ID: 2005161
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0812264000968299 2.2467e-08  
a 2.847284867874116 1.0913e-08 au
q 2.616010168006524 6.3182e-08 au
i 1.518010336289779 1.4535e-07 deg
node 202.1180312654275 9.7836e-06 deg
peri 155.7411868824489 8.4566e-06 deg
M 143.5922764856365 8.0679e-06 deg
tp 2458500.539734946778
(2019-Jan-17.03973495)
3.6901e-05 TDB
period 1754.869423247608
4.80
1.0089e-05
2.762e-08
d
yr
n .2051434683577621 1.1794e-09 deg/d
Q 3.078559567741708 1.1799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3091  
   data-arc span      25395 days (69.53 yr)  
   first obs. used      1951-09-04  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45155  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 17:13:05  

Additional Information
 Earth MOID = 1.61027 au 
 Jupiter MOID = 2.29823 au 
 T_jup = 3.302 
[ 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 12.72   n/a E2021B10  
diameter diameter 8.360 km 0.099 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.277   0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

5161 Wightman (1980 TX3)          Discovered 1980-Oct-09 by Shoemaker, C. S. at Palomar
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1980 TX3 = 1951 RM = 1987 BL2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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