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187862 (2000 LW14)
Classification: Main-belt Asteroid          SPK-ID: 2187862
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2276468444581704 5.28e-08  
a 2.593538300220687 2.0472e-08 au
q 2.003127490194041 1.3454e-07 au
i 29.0313286791548 4.6088e-06 deg
node 94.81420024420062 1.1568e-05 deg
peri 247.4602397357764 1.4711e-05 deg
M 289.117558432562 1.3001e-05 deg
tp 2459500.881784779314
(2021-Oct-13.38178478)		 5.6695e-05 TDB
period 1525.588567906062
4.18		 1.8063e-05
4.945e-08		 d
yr
n .2359745003163704 2.794e-09 deg/d
Q 3.183949110247334 2.5133e-08 au
   Orbit Determination Parameters
   # obs. used (total)      475  
   data-arc span      7311 days (20.02 yr)  
   first obs. used      2000-06-07  
   last obs. used      2020-06-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60932  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:57:08  

Additional Information
 Earth MOID = 1.12223 au 
 Jupiter MOID = 2.40664 au 
 T_jup = 3.208 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.15   n/a E2021B55  
diameter diameter 5.477 km 0.264 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.054   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

187862 (2000 LW14)          Discovered 2000-Jun-07 by LINEAR at Socorro
Reference: 20080618/Numbers.arcLast Updated: 2008-06-20

Alternate Designations
 2000 LW14 = 2001 YN68 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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