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46355 (2001 TQ65)
Classification: Outer Main-belt Asteroid          SPK-ID: 2046355
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09783526963824492 3.8073e-08  
a 3.25127403052905 2.0756e-08 au
q 2.933184759084417 1.2027e-07 au
i 7.705640773930547 4.199e-06 deg
node 37.15929107098857 3.1918e-05 deg
peri 256.0668125204375 4.0954e-05 deg
M 189.4390102934426 2.8479e-05 deg
tp 2460215.009215103647
(2023-Sep-27.50921510)
0.0001738 TDB
period 2141.306274463248
5.86
2.0505e-05
5.614e-08
d
yr
n .1681216761438013 1.6099e-09 deg/d
Q 3.569363301973683 2.2787e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1386  
   data-arc span      10643 days (29.14 yr)  
   first obs. used      1992-01-29  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52251  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 05:38:42  

Additional Information
 Earth MOID = 1.92813 au 
 Jupiter MOID = 1.62884 au 
 T_jup = 3.160 
[ 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 13.76   n/a MPCxxxxx  
diameter diameter 9.684 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 31.2391 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.062   0.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46355 (2001 TQ65)          Discovered 2001-Oct-13 by LINEAR at Socorro
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 TQ65 = 1999 JS25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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