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135346 (2001 TN46)
Classification: Main-belt Asteroid          SPK-ID: 2135346
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2377735262795737 5.2415e-08  
a 3.088644758488384 2.5855e-08 au
q 2.354246802837679 1.5995e-07 au
i 26.8203325547751 6.8469e-06 deg
node 121.5439374588265 1.2117e-05 deg
peri 268.3289732799097 1.9322e-05 deg
M 193.1445681745915 1.5815e-05 deg
tp 2460119.442243461625
(2023-Jun-23.94224346)
9.4289e-05 TDB
period 1982.669692122113
5.43
2.4895e-05
6.816e-08
d
yr
n .1815733611253626 2.2799e-09 deg/d
Q 3.82304271413909 3.2003e-08 au
  Orbit Determination Parameters
   # obs. used (total)      530  
   data-arc span      7175 days (19.64 yr)  
   first obs. used      2001-08-27  
   last obs. used      2021-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55136  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:21:10  

Additional Information
 Earth MOID = 1.52983 au 
 Jupiter MOID = 2.13581 au 
 T_jup = 3.020 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.72   n/a MPCxxxxx  
diameter diameter 7.561 km 0.210 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135346 (2001 TN46)          Discovered 2001-Oct-15 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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