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100164 (1993 TV38)
Classification: Main-belt Asteroid          SPK-ID: 2100164
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2444216747220006 4.8987e-08  
a 2.617303196175627 1.8769e-08 au
q 1.977577565711136 1.3484e-07 au
i 9.674732163941137 5.2123e-06 deg
node 181.4615728694436 2.1394e-05 deg
peri 165.3707940021773 2.3182e-05 deg
M 129.8543554711443 7.5278e-06 deg
tp 2458442.629366829462
(2018-Nov-20.12936683)
3.0786e-05 TDB
period 1546.605250264572
4.23
1.6636e-05
4.555e-08
d
yr
n .2327678636409751 2.5038e-09 deg/d
Q 3.25702882664012 2.3356e-08 au
  Orbit Determination Parameters
   # obs. used (total)      622  
   data-arc span      9607 days (26.30 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 09:02:24  

Additional Information
 Earth MOID = .972911 au 
 Jupiter MOID = 2.19251 au 
 T_jup = 3.344 
[ 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 15.4   n/a MPO449609  
diameter diameter 1.928 km 0.197 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.329   0.097 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

100164 (1993 TV38)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1993 TV38 = 2004 FZ107 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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