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266459 (2007 LA13)
Classification: Main-belt Asteroid          SPK-ID: 2266459
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05864757683761579 4.8073e-08  
a 3.034522929659428 4.0824e-08 au
q 2.85655551297672 1.3475e-07 au
i 12.9138206636713 4.6931e-06 deg
node 141.330455706558 2.882e-05 deg
peri 141.5692603182604 6.1327e-05 deg
M 138.1361302481114 5.5712e-05 deg
tp 2458259.635394869479
(2018-May-21.13539487)
0.00029657 TDB
period 1930.78564867814
5.29
3.8963e-05
1.067e-07
d
yr
n .1864525978046627 3.7626e-09 deg/d
Q 3.212490346342137 4.3218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      5022 days (13.75 yr)  
   first obs. used      2006-02-01  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56587  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 19:34:01  

Additional Information
 Earth MOID = 1.85178 au 
 Jupiter MOID = 2.01944 au 
 T_jup = 3.201 
[ 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 15.7   n/a MPO454981  
diameter diameter 4.997 km 2.190 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

266459 (2007 LA13)          Discovered 2007-Jun-09 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2007 LA13 = 2006 DH130 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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