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46354 (2001 TY8)
Classification: Main-belt Asteroid          SPK-ID: 2046354
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1834665773838257 2.6927e-08  
a 2.617056131542089 1.2485e-08 au
q 2.136913800266707 6.8349e-08 au
i 13.98263397566941 4.2373e-07 deg
node 40.39151131306561 2.6263e-06 deg
peri 343.0730125702092 6.7029e-06 deg
M 216.7597405651977 1.0905e-05 deg
tp 2459815.791026750415
(2022-Aug-24.29102675)
5.0018e-05 TDB
period 1546.386263918841
4.23
1.1066e-05
3.03e-08
d
yr
n .2328008262875347 1.6659e-09 deg/d
Q 3.097198462817472 1.4775e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1684  
   data-arc span      14932 days (40.88 yr)  
   first obs. used      1979-08-15  
   last obs. used      2020-07-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45814  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:48:20  

Additional Information
 Earth MOID = 1.14408 au 
 Jupiter MOID = 2.35874 au 
 T_jup = 3.341 
[ 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 13.27   n/a E2021B10  
diameter diameter 6.861 km 1.644 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.216   0.153 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

46354 (2001 TY8)          Discovered 2001-Oct-09 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 TY8 = 1984 WO1 = 1999 GC28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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