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146584 (2001 TQ101)
Classification: Main-belt Asteroid          SPK-ID: 2146584
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07404642438095102 4.0548e-08  
a 2.756064262280256 1.8706e-08 au
q 2.551987558294279 1.1554e-07 au
i 4.888693989912902 4.8212e-06 deg
node 213.3637055846677 5.4104e-05 deg
peri 251.3012753350058 6.5672e-05 deg
M 221.6136072620208 3.7072e-05 deg
tp 2459242.926318447837
(2021-Jan-28.42631845)
0.00017412 TDB
period 1671.215428522042
4.58
1.7015e-05
4.658e-08
d
yr
n .2154120850346446 2.1931e-09 deg/d
Q 2.960140966266232 2.0092e-08 au
  Orbit Determination Parameters
   # obs. used (total)      493  
   data-arc span      6586 days (18.03 yr)  
   first obs. used      2001-09-20  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57779  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 17:05:41  

Additional Information
 Earth MOID = 1.57419 au 
 Jupiter MOID = 2.15434 au 
 T_jup = 3.334 
[ 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 16.0   n/a MPO351879  
diameter diameter 3.799 km 1.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146584 (2001 TQ101)          Discovered 2001-Oct-15 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2001 TQ101 = 2003 BN35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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