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JPL Small-Body Database Browser
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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02317592109141733 3.6484e-08  
a 3.101046368149979 1.9813e-08 au
q 3.029176762220909 1.1373e-07 au
i 7.113537675646932 4.0328e-06 deg
node 269.4972366488687 3.8348e-05 deg
peri 351.7529749862372 0.00011092 deg
M 227.9611287562396 0.00010509 deg
tp 2459732.077127911650
(2022-Jun-01.57712791)		 0.00058317 TDB
period 1994.622974033033
5.46		 1.9116e-05
5.234e-08		 d
yr
n .1804852369027402 1.7297e-09 deg/d
Q 3.172915974079049 2.0272e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1614  
   data-arc span      14339 days (39.26 yr)  
   first obs. used      1980-11-01  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48561  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:00:03  

Additional Information
 Earth MOID = 2.0136 au 
 Jupiter MOID = 1.8788 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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