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35956 (1999 LG2)
Classification: Main-belt Asteroid          SPK-ID: 2035956
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .138754896757283 2.8536e-08  
a 2.429182792102659 1.0426e-08 au
q 2.092121784579886 6.8496e-08 au
i 6.921387834979543 3.1254e-06 deg
node 124.3324293962701 3.9682e-05 deg
peri 179.2312850234763 4.3337e-05 deg
M 139.4597793491348 1.8523e-05 deg
tp 2458464.783289015984
(2018-Dec-12.28328902)
7.0317e-05 TDB
period 1382.893453971625
3.79
8.9027e-06
2.437e-08
d
yr
n .2603237429218366 1.6759e-09 deg/d
Q 2.766243799625431 1.1872e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1317  
   data-arc span      8027 days (21.98 yr)  
   first obs. used      1998-02-03  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52537  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 04:00:12  

Additional Information
 Earth MOID = 1.07685 au 
 Jupiter MOID = 2.45336 au 
 T_jup = 3.485 
[ 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 14.9   n/a MPO436017  
diameter diameter 2.186 km 0.508 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.405   0.112 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35956 (1999 LG2)          Discovered 1999-Jun-08 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 LG2 = 2000 SZ219 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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