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JPL Small-Body Database Browser
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214095 (2004 LT4)
Classification: Main-belt Asteroid          SPK-ID: 2214095
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1253874247584289 5.0377e-08  
a 3.075070176074809 3.8842e-08 au
q 2.68949504574534 1.6091e-07 au
i 13.59689772258831 7.1007e-06 deg
node 157.9662983312123 2.4146e-05 deg
peri 114.440391584149 3.9139e-05 deg
M 256.8074554678779 3.5069e-05 deg
tp 2459165.081696547264
(2020-Nov-11.58169655)
0.0001981 TDB
period 1969.613325057092
5.39
3.7318e-05
1.022e-07
d
yr
n .1827769925295184 3.4631e-09 deg/d
Q 3.460645306404277 4.3713e-08 au
  Orbit Determination Parameters
   # obs. used (total)      227  
   data-arc span      5906 days (16.17 yr)  
   first obs. used      2003-01-28  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64197  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:36:58  

Additional Information
 Earth MOID = 1.70753 au 
 Jupiter MOID = 1.86464 au 
 T_jup = 3.175 
[ 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 15.4   n/a MPO433400  
diameter diameter 2.684 km 0.552 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.170   0.168 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214095 (2004 LT4)          Discovered 2004-Jun-11 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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