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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 ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02312993626355655 3.3149e-08  
a 3.100611906056189 1.7933e-08 au
q 3.028894950291084 1.0679e-07 au
i 7.113123625148222 3.669e-06 deg
node 269.4925150624311 3.7947e-05 deg
peri 352.2028632638815 0.00011022 deg
M 263.6027482065199 0.00010423 deg
tp 2459734.488242019900
(2022-Jun-03.98824202)
0.00057783 TDB
period 1994.203813393007
5.46
1.7301e-05
4.737e-08
d
yr
n .1805231729987937 1.5661e-09 deg/d
Q 3.172328861821293 1.8348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1779  
   data-arc span      14744 days (40.37 yr)  
   first obs. used      1980-11-01  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47471  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:59:15  

Additional Information
 Earth MOID = 2.01151 au 
 Jupiter MOID = 1.87854 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 13.37   n/a E2021B10  
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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