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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 | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1511654110314621 4.8986e-08  
a 2.712940106310701 1.7474e-08 au
q 2.302837400036505 1.2799e-07 au
i 15.24760034065966 4.5614e-06 deg
node 108.2487339294257 1.7724e-05 deg
peri 196.0232638813802 2.8218e-05 deg
M 260.8834337771546 2.7307e-05 deg
tp 2459649.868352233103
(2022-Mar-11.36835223)
0.00012633 TDB
period 1632.144988156683
4.47
1.5769e-05
4.317e-08
d
yr
n .2205686398036109 2.1311e-09 deg/d
Q 3.123042812584897 2.0116e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1247  
   data-arc span      7891 days (21.60 yr)  
   first obs. used      1999-06-09  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52076  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:23:49  

Additional Information
 Earth MOID = 1.28862 au 
 Jupiter MOID = 2.11012 au 
 T_jup = 3.295 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457166.5 (2015-May-24.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518061494842546 4.9025e-08  
q 2.301684268051484 1.2829e-07 au
tp 2456380.218377037738
(2013-Mar-28.71837704)
0.00010986 TDB
node 108.3818082999967 1.7683e-05 deg
peri 195.1777320860104 2.8115e-05 deg
i 15.2657681121323 4.5664e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1247  
   data-arc span      7891 days (21.60 yr)  
   first obs. used      1999-06-09  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52076  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:23:49  

Additional Information
 Jupiter MOID = 2.11012 au 
 T_jup = 3.295 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.403476503399044E-15 -6.253105822163777E-15 2.605206165127322E-12 -6.769964995391282E-15 5.077736283266062E-13 3.713901416745548E-16
q -6.253105822163777E-15 1.645724756773951E-14 -6.401442639643553E-12 1.562222582403448E-14 -1.229233538686715E-12 -1.333946170069666E-15
tp 2.605206165127322E-12 -6.401442639643553E-12 1.20681393797821E-8 -4.455106053495754E-11 2.427609729651584E-9 -1.208510794404973E-11
node -6.769964995391282E-15 1.562222582403448E-14 -4.455106053495754E-11 3.127059402857542E-10 -3.10044791105954E-10 1.285569315328652E-11
peri 5.077736283266062E-13 -1.229233538686715E-12 2.427609729651584E-9 -3.10044791105954E-10 7.904615443059332E-10 -1.481107021729374E-11
i 3.713901416745548E-16 -1.333946170069666E-15 -1.208510794404973E-11 1.285569315328652E-11 -1.481107021729374E-11 2.085175218500144E-11

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 14.03   n/a E2021B10  
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

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2140-Mar-31 21:30 00:03 Thisb 0.0495701697634134 0.0495661365568301 0.0495742146848403 5.55462054652108 5.55462052175827 2502769.395611835 2.82857048115619 1234.12835091354 32.8067855254695 80.7330250635524 223023.272832368 T 30 CATAB v2.0f-lin.ifort 2021-Feb-24 19:23:53 2021-Feb-24 19:23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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