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59746 (1999 LN13)
Classification: Main-belt Asteroid          SPK-ID: 2059746
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151165410820406 4.6622e-08  
a 2.712940097810817 1.68e-08 au
q 2.302837393394092 1.226e-07 au
i 15.24760013585671 4.5012e-06 deg
node 108.2487334203904 1.7693e-05 deg
peri 196.0232650186168 2.764e-05 deg
M 260.8834328576444 2.6112e-05 deg
tp 2459649.868354290052
(2022-Mar-11.36835429)
0.00012066 TDB
period 1632.144980486198
4.47
1.5161e-05
4.151e-08
d
yr
n .2205686408402028 2.0488e-09 deg/d
Q 3.123042802227541 1.9339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1291  
   data-arc span      7954 days (21.78 yr)  
   first obs. used      1999-06-09  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52132  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:45:50  

Additional Information
 Earth MOID = 1.28862 au 
 Jupiter MOID = 2.11012 au 
 T_jup = 3.295 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457199.5 (2015-Jun-26.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1516875049522008 4.6664e-08  
q 2.302247153465643 1.2288e-07 au
tp 2458013.205761297889
(2017-Sep-16.70576130)
0.00011254 TDB
node 108.3805094854816 1.7655e-05 deg
peri 195.194187904631 2.7547e-05 deg
i 15.26429314541539 4.5058e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1291  
   data-arc span      7954 days (21.78 yr)  
   first obs. used      1999-06-09  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52132  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:45:50  

Additional Information
 Jupiter MOID = 2.11012 au 
 T_jup = 3.295 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.177535593422148E-15 -5.699366937247338E-15 2.399260202370916E-12 -5.319269467774321E-15 4.248977807064123E-13 5.268806456727153E-16
q -5.699366937247338E-15 1.509988382115801E-14 -5.740089448666213E-12 1.248448220855412E-14 -1.026490770412067E-12 -1.728295671738983E-15
tp 2.399260202370916E-12 -5.740089448666213E-12 1.266620494858143E-8 -4.253306399136829E-11 2.404530824278276E-9 -1.127209718216665E-11
node -5.319269467774321E-15 1.248448220855412E-14 -4.253306399136829E-11 3.116976088464072E-10 -3.082569880794049E-10 1.223917752236973E-11
peri 4.248977807064123E-13 -1.026490770412067E-12 2.404530824278276E-9 -3.082569880794049E-10 7.588409275449594E-10 -1.399313722797226E-11
i 5.268806456727153E-16 -1.728295671738983E-15 -1.127209718216665E-11 1.223917752236973E-11 -1.399313722797226E-11 2.030195760292213E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.04   n/a MPCxxxxx  
diameter diameter 3.863 km 0.929 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.392   0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59746 (1999 LN13)          Discovered 1999-Jun-09 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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