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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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02312993244159255 3.2592e-08  
a 3.100611903889593 1.7598e-08 au
q 3.028894960025029 1.0567e-07 au
i 7.113123127032206 3.5771e-06 deg
node 269.4925152308579 3.7946e-05 deg
peri 352.2028606950157 0.00011012 deg
M 263.6027513687941 0.00010406 deg
tp 2459734.488223942926
(2022-Jun-03.98822394)
0.00057681 TDB
period 1994.203811302791
5.46
1.6978e-05
4.648e-08
d
yr
n .1805231731880083 1.5369e-09 deg/d
Q 3.172328847754157 1.8005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1813  
   data-arc span      14752 days (40.39 yr)  
   first obs. used      1980-11-01  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47694  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:31:19  

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 13.38   n/a MPCxxxxx  
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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