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468583 (2007 LS)
Classification: Apollo [NEO]          SPK-ID: 2468583
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 56 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6818650273404704 2.4076e-08  
a 2.69309514694619 3.4862e-08 au
q .8567677509432381 6.3093e-08 au
i 6.374218027100702 7.1192e-06 deg
node 200.9562365860124 0.00011622 deg
peri 168.5943560967923 0.00011492 deg
M 296.0445630728257 6.2435e-06 deg
tp 2459287.281374753197
(2021-Mar-13.78137475)
3.2917e-05 TDB
period 1614.269245454629
4.42
3.1345e-05
8.582e-08
d
yr
n .2230111247015752 4.3303e-09 deg/d
Q 4.529422542949143 5.8633e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      3520 days (9.64 yr)  
   first obs. used      2007-06-08  
   last obs. used      2017-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5073  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-21 06:20:05  

Additional Information
 Earth MOID = .0622695 au 
 Jupiter MOID = .958666 au 
 T_jup = 2.978 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456683.5 (2014-Jan-26.0) TDB
Reference: JPL 56 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6824295409385215 2.4209e-08  
q .8548672317654451 6.3828e-08 au
tp 2456061.792955870574
(2012-May-14.29295587)
3.7155e-05 TDB
node 200.9769728838097 0.00011614 deg
peri 168.6604505753799 0.0001148 deg
i 6.379818570987552 7.1147e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      3520 days (9.64 yr)  
   first obs. used      2007-06-08  
   last obs. used      2017-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5073  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-21 06:20:05  

Additional Information
 Jupiter MOID = .958666 au 
 T_jup = 2.978 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.860801621453037E-16 -1.521846398752228E-15 -3.512682524455482E-14 -8.014462332750475E-14 1.414845051099395E-13 -3.042277304595575E-16
q -1.521846398752228E-15 4.073996884672377E-15 -2.92724598273533E-13 2.49835333749865E-13 -4.429478760640195E-13 2.803672172368461E-15
tp -3.512682524455482E-14 -2.92724598273533E-13 1.380516749731856E-9 2.791825013593136E-10 -9.411883529031904E-11 2.034532650953859E-12
node -8.014462332750475E-14 2.49835333749865E-13 2.791825013593136E-10 1.348811357191398E-8 -1.329640761745107E-8 6.098657756954717E-10
peri 1.414845051099395E-13 -4.429478760640195E-13 -9.411883529031904E-11 -1.329640761745107E-8 1.317877428530127E-8 -6.048250597532669E-10
i -3.042277304595575E-16 2.803672172368461E-15 2.034532650953859E-12 6.098657756954717E-10 -6.048250597532669E-10 5.061960024620057E-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 17.9   n/a MPO437765  

468583 (2007 LS)          Discovered 2007-Jun-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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