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135654 (2002 LT19)
Classification: Main-belt Asteroid          SPK-ID: 2135654
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2260430087357512 4.5902e-08  
a 2.422019151430267 1.54e-08 au
q 1.874538655225358 1.1491e-07 au
i 9.279313543035848 5.1539e-06 deg
node 71.94346259277634 2.8603e-05 deg
peri 193.7218031822162 3.1472e-05 deg
M 330.9777518268846 1.8457e-05 deg
tp 2459311.492424185004
(2021-Apr-06.99242418)
7.1351e-05 TDB
period 1376.780753450233
3.77
1.3131e-05
3.595e-08
d
yr
n .2614795413851004 2.4939e-09 deg/d
Q 2.969499647635176 1.8881e-08 au
  Orbit Determination Parameters
   # obs. used (total)      435  
   data-arc span      8032 days (21.99 yr)  
   first obs. used      1998-04-23  
   last obs. used      2020-04-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57491  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:13:59  

Additional Information
 Earth MOID = .858534 au 
 Jupiter MOID = 2.12112 au 
 T_jup = 3.460 
[ 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 16.22   n/a E2021B55  
diameter diameter 1.754 km 0.509 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.208   0.103 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

135654 (2002 LT19)          Discovered 2002-Jun-06 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2002 LT19 = 1998 KZ13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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