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118680 (2000 LQ35)
Classification: Main-belt Asteroid          SPK-ID: 2118680
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1974643163726279 4.8295e-08  
a 2.612839525537694 1.4224e-08 au
q 2.096896954836012 1.246e-07 au
i 7.960058203965926 7.3056e-06 deg
node 155.9870960145226 3.2307e-05 deg
peri 144.8983764751376 3.7082e-05 deg
M 305.6490109490931 1.8484e-05 deg
tp 2459433.401606100930
(2021-Aug-06.90160610)
7.9974e-05 TDB
period 1542.650458813241
4.22
1.2597e-05
3.449e-08
d
yr
n .2333645952933158 1.9056e-09 deg/d
Q 3.128782096239376 1.7033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      595  
   data-arc span      9189 days (25.16 yr)  
   first obs. used      1995-03-25  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55976  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:58:22  

Additional Information
 Earth MOID = 1.08549 au 
 Jupiter MOID = 2.14802 au 
 T_jup = 3.367 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456997.5 (2014-Dec-06.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1983925906777669 4.8179e-08  
q 2.094963815791066 1.2402e-07 au
tp 2456342.820790242335
(2013-Feb-19.32079024)
7.1821e-05 TDB
node 156.0340077409267 3.2346e-05 deg
peri 144.2352808439212 3.703e-05 deg
i 7.953206126884906 7.297e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      595  
   data-arc span      9189 days (25.16 yr)  
   first obs. used      1995-03-25  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55976  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:58:22  

Additional Information
 Jupiter MOID = 2.14802 au 
 T_jup = 3.367 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.321192673301565E-15 -5.950599765357593E-15 2.057435078899975E-12 4.341319524188119E-15 5.491918344110856E-13 1.258329182550128E-15
q -5.950599765357593E-15 1.538094991399584E-14 -5.249513369577265E-12 -1.12497202781885E-14 -1.389415194670466E-12 -3.231184499945669E-15
tp 2.057435078899975E-12 -5.249513369577265E-12 5.158296915474488E-9 6.311210831081793E-12 1.307074207567793E-9 4.196672051471118E-12
node 4.341319524188119E-15 -1.12497202781885E-14 6.311210831081793E-12 1.046260991547789E-9 -1.034295868461532E-9 9.607012642126476E-11
peri 5.491918344110856E-13 -1.389415194670466E-12 1.307074207567793E-9 -1.034295868461532E-9 1.371238694517747E-9 -9.41626368069434E-11
i 1.258329182550128E-15 -3.231184499945669E-15 4.196672051471118E-12 9.607012642126476E-11 -9.41626368069434E-11 5.324678729769382E-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 15.61   n/a E2021B55  

118680 (2000 LQ35)          Discovered 2000-Jun-01 by LONEOS at Anderson Mesa
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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