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180749 (2004 LT16)
Classification: Main-belt Asteroid          SPK-ID: 2180749
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09121391611755818 3.6904e-08  
a 2.812567699019977 2.0512e-08 au
q 2.556022384846615 1.021e-07 au
i 7.255757140009995 3.8649e-06 deg
node 123.2702848527728 3.2741e-05 deg
peri 135.557441185685 3.9991e-05 deg
M 174.4342093265739 2.3983e-05 deg
tp 2458365.700722913705
(2018-Sep-04.20072291)
0.00011311 TDB
period 1722.871568090301
4.72
1.8847e-05
5.16e-08
d
yr
n .2089534743434406 2.2858e-09 deg/d
Q 3.069113013193339 2.2383e-08 au
  Orbit Determination Parameters
   # obs. used (total)      520  
   data-arc span      8386 days (22.96 yr)  
   first obs. used      1998-01-29  
   last obs. used      2021-01-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56894  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:47  

Additional Information
 Earth MOID = 1.54485 au 
 Jupiter MOID = 2.00877 au 
 T_jup = 3.303 
[ 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 15.5   n/a MPO417979  
diameter diameter 5.693 km 0.218 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.031   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

180749 (2004 LT16)          Discovered 2004-Jun-14 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2004 LT16 = 1998 BP37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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