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72906 (2001 LQ1)
Classification: Main-belt Asteroid          SPK-ID: 2072906
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1006870962627713 4.7391e-08  
a 3.034241446988762 1.9878e-08 au
q 2.728732486331314 1.4176e-07 au
i 10.52139844130367 5.657e-06 deg
node 200.484245172858 2.784e-05 deg
peri 218.4624256342387 3.9885e-05 deg
M 83.99155881283758 2.7372e-05 deg
tp 2458750.091298411927
(2019-Sep-23.59129841)
0.00014639 TDB
period 1930.517005084123
5.29
1.8971e-05
5.194e-08
d
yr
n .1864785438573813 1.8325e-09 deg/d
Q 3.33975040764621 2.188e-08 au
  Orbit Determination Parameters
   # obs. used (total)      988  
   data-arc span      7683 days (21.03 yr)  
   first obs. used      2000-03-09  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48408  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:16:29  

Additional Information
 Earth MOID = 1.74784 au 
 Jupiter MOID = 2.07596 au 
 T_jup = 3.209 
[ 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 14.52   n/a MPCxxxxx  
diameter diameter 5.015 km 0.278 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

72906 (2001 LQ1)          Discovered 2001-Jun-13 by Yeung, W. K. Y. at Desert Beaver
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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