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105115 (2000 LA22)
Classification: Main-belt Asteroid          SPK-ID: 2105115
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2038432460811999 5.4637e-08  
a 3.066096715597582 3.389e-08 au
q 2.441093608291266 1.6364e-07 au
i 15.15813071001425 8.3292e-06 deg
node 238.6101203008915 2.431e-05 deg
peri 65.50897395445091 3.5716e-05 deg
M 248.7862002373064 3.1468e-05 deg
tp 2459606.305734806380
(2022-Jan-26.80573481)
0.00017734 TDB
period 1960.998230396357
5.37
3.2512e-05
8.901e-08
d
yr
n .1835799718836242 3.0437e-09 deg/d
Q 3.691099822903899 4.0798e-08 au
  Orbit Determination Parameters
   # obs. used (total)      420  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      2000-06-05  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57056  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:16:53  

Additional Information
 Earth MOID = 1.47131 au 
 Jupiter MOID = 1.68819 au 
 T_jup = 3.148 
[ 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 14.6   n/a MPO385447  
diameter diameter 5.144 km 0.164 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105115 (2000 LA22)          Discovered 2000-Jun-08 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 LA22 = 2001 XN121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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