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1408 Trusanda (1936 WF)
Classification: Main-belt Asteroid          SPK-ID: 2001408
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09466661227948577 3.1882e-08  
a 3.10838120544632 1.241e-08 au
q 2.814121287053493 9.6698e-08 au
i 8.354443298082293 3.4454e-06 deg
node 201.4871188271892 2.2564e-05 deg
peri 187.4055060428675 2.8815e-05 deg
M 121.0148189339533 1.8117e-05 deg
tp 2458327.622675701067
(2018-Jul-28.12267570)
9.9955e-05 TDB
period 2001.70391429352
5.48
1.1987e-05
3.282e-08
d
yr
n .1798467782519465 1.077e-09 deg/d
Q 3.402641123839148 1.3584e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3099  
   data-arc span      30520 days (83.56 yr)  
   first obs. used      1936-11-23  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42975  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 15:31:03  

Additional Information
 Earth MOID = 1.81902 au 
 Jupiter MOID = 2.03793 au 
 T_jup = 3.197 
[ 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 11.2   n/a MPO253370  
diameter diameter 35.423 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.051   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

1408 Trusanda (1936 WF)          Discovered 1936-Nov-23 by Reinmuth, K. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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