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43585 (2001 LZ18)
Classification: Main-belt Asteroid          SPK-ID: 2043585
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1365461810211577 2.9031e-08  
a 2.738848449588567 1.0938e-08 au
q 2.364869153401529 7.8615e-08 au
i 9.700339145983735 3.3061e-06 deg
node 179.7556101266428 2.0737e-05 deg
peri 200.0373473460939 2.4957e-05 deg
M 50.92983783504725 1.3377e-05 deg
tp 2458966.282024805878
(2020-Apr-26.78202481)
6.1257e-05 TDB
period 1655.580984627844
4.53
9.918e-06
2.715e-08
d
yr
n .2174463244882726 1.3026e-09 deg/d
Q 3.112827745775604 1.2432e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1668  
   data-arc span      9802 days (26.84 yr)  
   first obs. used      1994-05-03  
   last obs. used      2021-03-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52293  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:21:00  

Additional Information
 Earth MOID = 1.3675 au 
 Jupiter MOID = 2.35378 au 
 T_jup = 3.317 
[ 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 14.53   n/a MPCxxxxx  
diameter diameter 3.552 km 0.655 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.321   0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43585 (2001 LZ18)          Discovered 2001-Jun-15 by LINEAR at Socorro
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 LZ18 = 2000 HB102 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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