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JPL Small-Body Database Browser
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(2014 SL260)
Classification: Amor [NEO]          SPK-ID: 3691088
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4017370903434624 0.00042833  
a 1.765585771336473 0.0013809 au
q 1.05628448080794 6.9908e-05 au
i 7.278067477878486 0.0061174 deg
node 187.7492379021364 0.000347 deg
peri 212.5536072296736 0.0022919 deg
M 328.1020351528844 0.80529 deg
tp 2458676.426281637786
(2019-Jul-11.92628164)
2.0059 TDB
period 856.9029880310532
2.35
1.0053
0.002752
d
yr
n .4201175687660854 0.00049288 deg/d
Q 2.474887061865005 0.0019357 au
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      37 days  
   first obs. used      2014-09-23  
   last obs. used      2014-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .38561  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:38:27  

Additional Information
 Earth MOID = .0806628 au 
 Jupiter MOID = 2.95465 au 
 T_jup = 4.005 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456929.5 (2014-Sep-29.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4018520466907203 0.00043169  
q 1.056570486333825 6.2612e-05 au
tp 2456962.076114162921
(2014-Oct-31.57611416)
0.0038133 TDB
node 187.8310454373433 0.00059648 deg
peri 212.3461508811417 0.0024615 deg
i 7.285613922334626 0.0061374 deg
  Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      37 days  
   first obs. used      2014-09-23  
   last obs. used      2014-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .38561  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:38:27  

Additional Information
 Jupiter MOID = 2.95465 au 
 T_jup = 4.005 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.863537588701912E-7 2.702822200245443E-8 -1.643489057637858E-6 2.570557053498153E-7 -1.058776780597442E-6 2.649412366752196E-6
q 2.702822200245443E-8 3.920317514194612E-9 -2.384638341113611E-7 3.727176162059188E-8 -1.536548843413972E-7 3.842706662991395E-7
tp -1.643489057637858E-6 -2.384638341113611E-7 1.454148950678235E-5 -2.261740027009518E-6 9.38252556192868E-6 -2.336865522347E-5
node 2.570557053498153E-7 3.727176162059188E-8 -2.261740027009518E-6 3.557833761039835E-7 -1.45605190653867E-6 3.654200015081869E-6
peri -1.058776780597442E-6 -1.536548843413972E-7 9.38252556192868E-6 -1.45605190653867E-6 6.058931875748173E-6 -1.505557450496624E-5
i 2.649412366752196E-6 3.842706662991395E-7 -2.336865522347E-5 3.654200015081869E-6 -1.505557450496624E-5 3.766758890089801E-5

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.5   n/a MPO315319  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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