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379827 (2011 LN7)
Classification: Main-belt Asteroid          SPK-ID: 2379827
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347619622333641 5.8273e-08  
a 3.057561920311287 4.0718e-08 au
q 2.645518876280125 1.8409e-07 au
i 12.63017849282257 6.0884e-06 deg
node 78.25003022190155 2.6568e-05 deg
peri 337.8334518715092 3.5487e-05 deg
M 82.706044780265 2.2522e-05 deg
tp 2458551.861985727711
(2019-Mar-09.36198573)
0.00012013 TDB
period 1952.815970913927
5.35
3.9009e-05
1.068e-07
d
yr
n .1843491682585524 3.6825e-09 deg/d
Q 3.46960496434245 4.6206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      6344 days (17.37 yr)  
   first obs. used      2002-10-15  
   last obs. used      2020-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52635  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:01:34  

Additional Information
 Earth MOID = 1.66269 au 
 Jupiter MOID = 1.87091 au 
 T_jup = 3.184 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457502.5 (2016-Apr-24.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1342825349973557 5.8086e-08  
q 2.646247427058247 1.832e-07 au
tp 2456602.017109127691
(2013-Nov-05.51710913)
0.00011986 TDB
node 78.26120932715769 2.6569e-05 deg
peri 338.2542784933261 3.5593e-05 deg
i 12.63036617918072 6.0885e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      290  
   data-arc span      6344 days (17.37 yr)  
   first obs. used      2002-10-15  
   last obs. used      2020-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52635  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:01:34  

Additional Information
 Jupiter MOID = 1.87091 au 
 T_jup = 3.184 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.373986187296226E-15 -1.044579693444937E-14 -1.420389400915308E-12 -2.151090035707677E-14 -3.73100664867578E-13 -3.55378671682421E-15
q -1.044579693444937E-14 3.356338591614794E-14 3.746630037323456E-12 6.859873601993913E-14 1.148887705930709E-12 1.424049972381586E-14
tp -1.420389400915308E-12 3.746630037323456E-12 1.436581052204132E-8 4.501896801299345E-11 2.844303063541046E-9 -1.390687698122244E-11
node -2.151090035707677E-14 6.859873601993913E-14 4.501896801299345E-11 7.059227594680758E-10 -6.782187591460214E-10 -1.532756742011126E-11
peri -3.73100664867578E-13 1.148887705930709E-12 2.844303063541046E-9 -6.782187591460214E-10 1.266843333749735E-9 1.272639556679487E-11
i -3.55378671682421E-15 1.424049972381586E-14 -1.390687698122244E-11 -1.532756742011126E-11 1.272639556679487E-11 3.706922867224323E-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 15.5   n/a MPO418933  

379827 (2011 LN7)          Discovered 2004-Feb-14 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2011 LN7 = 2004 CL98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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