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382514 (2001 ST102)
Classification: Main-belt Asteroid          SPK-ID: 2382514
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2771708183286343 5.3407e-08  
a 3.157811697662188 2.4287e-08 au
q 2.282558445293425 1.6442e-07 au
i 14.58211442657198 7.9626e-06 deg
node 191.4479676831896 2.2102e-05 deg
peri 227.3074809149785 2.7021e-05 deg
M 83.82313952659625 1.3329e-05 deg
tp 2458523.257411246905
(2019-Feb-08.75741125)
7.4257e-05 TDB
period 2049.640861955561
5.61
2.3646e-05
6.474e-08
d
yr
n .1756405264366774 2.0263e-09 deg/d
Q 4.03306495003095 3.1019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2001-09-18  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57255  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:42:04  

Additional Information
 Earth MOID = 1.32019 au 
 Jupiter MOID = 1.53669 au 
 T_jup = 3.097 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457429.5 (2016-Feb-11.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2769723348162566 5.3203e-08  
q 2.282481685038667 1.6348e-07 au
tp 2456475.521806719196
(2013-Jul-02.02180672)
7.2229e-05 TDB
node 191.4665472282191 2.2103e-05 deg
peri 227.5215219912547 2.7045e-05 deg
i 14.58257874020083 7.9628e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2001-09-18  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57255  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:42:04  

Additional Information
 Jupiter MOID = 1.53669 au 
 T_jup = 3.097 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.83055820701897E-15 -8.652408897024994E-15 -1.562721502831945E-12 1.730946827708638E-14 -3.740482336709825E-13 -5.082824200622205E-15
q -8.652408897024994E-15 2.672571660171055E-14 4.834262726834767E-12 -5.396741029834816E-14 1.183379450046433E-12 1.704560223704991E-14
tp -1.562721502831945E-12 4.834262726834767E-12 5.217015425499581E-9 -3.415738182290935E-11 1.147329477797616E-9 -6.762441464341299E-12
node 1.730946827708638E-14 -5.396741029834816E-14 -3.415738182290935E-11 4.885355533984942E-10 -4.788863294091421E-10 -3.357026308031699E-11
peri -3.740482336709825E-13 1.183379450046433E-12 1.147329477797616E-9 -4.788863294091421E-10 7.31435579895972E-10 3.138597744257882E-11
i -5.082824200622205E-15 1.704560223704991E-14 -6.762441464341299E-12 -3.357026308031699E-11 3.138597744257882E-11 6.340572452168839E-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 15.8   n/a MPO471929  

382514 (2001 ST102)          Discovered 2001-Sep-20 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2001 ST102 = 2007 VL251 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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