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117083 (2004 LN16)
Classification: Main-belt Asteroid          SPK-ID: 2117083
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2773327352142224 4.8572e-08  
a 2.762943572102407 1.723e-08 au
q 1.996688874008692 1.3183e-07 au
i 10.14592931862061 5.4513e-06 deg
node 119.6257787119064 2.7929e-05 deg
peri 202.6382712225187 2.9089e-05 deg
M 166.1975982746406 1.0134e-05 deg
tp 2458226.076197914392
(2018-Apr-17.57619791)
4.2878e-05 TDB
period 1677.476519787702
4.59
1.5692e-05
4.296e-08
d
yr
n .2146080709645705 2.0075e-09 deg/d
Q 3.529198270196121 2.2009e-08 au
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      7544 days (20.65 yr)  
   first obs. used      1999-06-08  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55408  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:42:52  

Additional Information
 Earth MOID = .987886 au 
 Jupiter MOID = 1.81528 au 
 T_jup = 3.262 
[ 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 15.6   n/a MPO469210  
diameter diameter 4.112 km 0.992 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

117083 (2004 LN16)          Discovered 2004-Jun-12 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 LN16 = 1999 LC11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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