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100352 (1995 TD1)
Classification: Main-belt Asteroid          SPK-ID: 2100352
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1332383824976525 4.9191e-08  
a 3.080770648243682 2.3926e-08 au
q 2.670293750225449 1.4847e-07 au
i 2.382079308866178 4.9498e-06 deg
node 118.1478086558597 0.00014063 deg
peri 316.0509913965611 0.00014216 deg
M 197.3687588214421 2.2535e-05 deg
tp 2460092.754926378343
(2023-May-28.25492638)
0.00012952 TDB
period 1975.092676957038
5.41
2.3009e-05
6.3e-08
d
yr
n .1822699279887162 2.1234e-09 deg/d
Q 3.491247546261914 2.7114e-08 au
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      9040 days (24.75 yr)  
   first obs. used      1995-10-14  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50461  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:06:40  

Additional Information
 Earth MOID = 1.68548 au 
 Jupiter MOID = 1.7672 au 
 T_jup = 3.213 
[ 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 15.32   n/a E2021B55  
diameter diameter 4.986 km 0.644 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.016 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100352 (1995 TD1)          Discovered 1995-Oct-14 by Vagnozzi, A. at Stroncone
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1995 TD1 = 2000 RB81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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