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JPL Small-Body Database Browser
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17272 (2000 LU4)
Classification: Main-belt Asteroid          SPK-ID: 2017272
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07260293416577432 3.9855e-08  
a 2.83688134361082 1.6703e-08 au
q 2.63091543418453 1.2098e-07 au
i 9.530703143001631 3.6318e-06 deg
node 144.5407905543679 2.5722e-05 deg
peri 201.7578437452373 3.9364e-05 deg
M 346.5239575809447 3.0521e-05 deg
tp 2459065.831112288912
(2020-Aug-04.33111229)
0.00014808 TDB
period 1745.260195289371
4.78
1.5414e-05
4.22e-08
d
yr
n .2062729677624434 1.8218e-09 deg/d
Q 3.04284725303711 1.7916e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1713  
   data-arc span      11149 days (30.52 yr)  
   first obs. used      1989-03-10  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48254  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:00:04  

Additional Information
 Earth MOID = 1.6251 au 
 Jupiter MOID = 2.31625 au 
 T_jup = 3.287 
[ 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 13.3   n/a MPO435860  
diameter diameter 5.278 km 0.185 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.333   0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17272 (2000 LU4)          Discovered 2000-Jun-05 by LINEAR at Socorro
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 LU4 = 1989 EH11 = 1991 PX = 1994 CM9 = 1996 QA2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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