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80094 (1999 LE12)
Classification: Main-belt Asteroid          SPK-ID: 2080094
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1509167532718589 5.982e-08  
a 3.160514082309822 3.1825e-08 au
q 2.683539558337635 1.986e-07 au
i 21.37366719969834 6.3679e-06 deg
node 90.49680464323005 1.7405e-05 deg
peri 82.11498472621092 2.7826e-05 deg
M 258.495847069239 2.3538e-05 deg
tp 2459179.150499073602
(2020-Nov-25.65049907)
0.00013875 TDB
period 2052.272480009701
5.62
3.0999e-05
8.487e-08
d
yr
n .1754153035265075 2.6496e-09 deg/d
Q 3.637488606282009 3.6628e-08 au
  Orbit Determination Parameters
   # obs. used (total)      688  
   data-arc span      7512 days (20.57 yr)  
   first obs. used      1999-05-14  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53133  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:45:46  

Additional Information
 Earth MOID = 1.79244 au 
 Jupiter MOID = 1.865 au 
 T_jup = 3.081 
[ 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 13.6   n/a MPO453223  
diameter diameter 9.642 km 0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

80094 (1999 LE12)          Discovered 1999-Jun-09 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

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