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175388 (2006 LR7)
Classification: Main-belt Asteroid          SPK-ID: 2175388
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2672355630605355 8.4017e-08  
a 2.558176233417474 2.2503e-08 au
q 1.874540567272076 2.0439e-07 au
i 13.74750867681823 6.0793e-06 deg
node .1485597486953675 2.3064e-05 deg
peri 357.2378259137521 2.8918e-05 deg
M 150.5788731140409 3.0207e-05 deg
tp 2458575.391134087583
(2019-Apr-01.89113409)
0.00011867 TDB
period 1494.493796337795
4.09
1.972e-05
5.399e-08
d
yr
n .2408842384506161 3.1785e-09 deg/d
Q 3.241811899562873 2.8517e-08 au
  Orbit Determination Parameters
   # obs. used (total)      392  
   data-arc span      9684 days (26.51 yr)  
   first obs. used      1994-10-10  
   last obs. used      2021-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57216  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:04:11  

Additional Information
 Earth MOID = .869318 au 
 Jupiter MOID = 2.20905 au 
 T_jup = 3.347 
[ 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 15.64   n/a MPCxxxxx  
diameter diameter 4.190 km 0.263 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175388 (2006 LR7)          Discovered 2006-Jun-07 by Siding Spring Survey at Siding Spring
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 2006 LR7 = 2005 EG268 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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