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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1831193526368629 6.6719e-08  
a 2.618122196047701 1.5662e-08 au
q 2.138693354383244 1.7084e-07 au
i 13.98053447793795 5.3225e-06 deg
node 40.40110322884467 1.8909e-05 deg
peri 343.1787549056351 2.3622e-05 deg
M 76.98375746423889 1.9558e-05 deg
tp 2458269.612851623726
(2018-May-31.11285162)
8.2101e-05 TDB
period 1547.331246734651
4.24
1.3885e-05
3.802e-08
d
yr
n .2326586506668897 2.0877e-09 deg/d
Q 3.097551037712158 1.853e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1306  
   data-arc span      14509 days (39.72 yr)  
   first obs. used      1979-08-15  
   last obs. used      2019-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46843  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:33:25  

Additional Information
 Earth MOID = 1.14635 au 
 Jupiter MOID = 2.35438 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 13.2   n/a MPO459172  
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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