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17270 (2000 LB2)
Classification: Main-belt Asteroid          SPK-ID: 2017270
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0232320942408049 3.6791e-08  
a 3.101058814163407 1.9964e-08 au
q 3.029014723546484 1.1438e-07 au
i 7.11357480841101 4.0398e-06 deg
node 269.4978080920488 3.9272e-05 deg
peri 351.0616622374245 0.00011256 deg
M 156.4913761901639 0.00010625 deg
tp 2457733.435629577785
(2016-Dec-10.93562958)
0.00058798 TDB
period 1994.634982139142
5.46
1.9262e-05
5.274e-08
d
yr
n .1804841503451016 1.7429e-09 deg/d
Q 3.173102904780329 2.0428e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1560  
   data-arc span      14277 days (39.09 yr)  
   first obs. used      1980-11-01  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49643  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:18:39  

Additional Information
 Earth MOID = 2.01311 au 
 Jupiter MOID = 1.8784 au 
 T_jup = 3.210 
[ 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 13.4   n/a MPO502301  
diameter diameter 13.246 km 0.254 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17270 (2000 LB2)          Discovered 2000-Jun-04 by Broughton, J. at Reedy Creek
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 LB2 = 1980 VP3 = 1999 CP117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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