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105680 (2000 SP46)
Classification: Main-belt Asteroid          SPK-ID: 2105680
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1884723152220018 3.4639e-08  
a 2.693787783570243 1.4375e-08 au
q 2.186083363284014 9.3349e-08 au
i 11.95686665285074 4.4805e-06 deg
node 220.9598268688823 1.8127e-05 deg
peri 95.24748652960373 2.1964e-05 deg
M 178.1948511703149 1.3911e-05 deg
tp 2458201.151533962011
(2018-Mar-23.65153396)
6.0846e-05 TDB
period 1614.892045891023
4.42
1.2926e-05
3.539e-08
d
yr
n .2229251180696532 1.7844e-09 deg/d
Q 3.201492203856471 1.7084e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1123  
   data-arc span      7123 days (19.50 yr)  
   first obs. used      2000-08-03  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47069  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:27:06  

Additional Information
 Earth MOID = 1.21262 au 
 Jupiter MOID = 2.2257 au 
 T_jup = 3.314 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457296.5 (2015-Oct-01.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1899493836247574 3.482e-08  
q 2.181351844558566 9.3899e-08 au
tp 2456583.910803669259
(2013-Oct-18.41080367)
5.8688e-05 TDB
node 221.0974937383245 1.8181e-05 deg
peri 94.69966301034735 2.1902e-05 deg
i 11.93926371655575 4.4763e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1123  
   data-arc span      7123 days (19.50 yr)  
   first obs. used      2000-08-03  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47069  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:27:06  

Additional Information
 Jupiter MOID = 2.2257 au 
 T_jup = 3.314 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.212415380891337E-15 -3.244657600283448E-15 6.010073218799998E-13 -3.337835590720641E-15 1.113535764680284E-13 1.82866631450421E-15
q -3.244657600283448E-15 8.817098168959436E-15 -1.61785342902295E-12 9.752987867154922E-15 -2.878135030474502E-13 -4.623041213411002E-15
tp 6.010073218799998E-13 -1.61785342902295E-12 3.444316778893659E-9 -6.38214765717175E-13 7.282516000004823E-10 7.083991552832532E-13
node -3.337835590720641E-15 9.752987867154922E-15 -6.38214765717175E-13 3.305498140090033E-10 -3.23152489658897E-10 -1.066050280170369E-11
peri 1.113535764680284E-13 -2.878135030474502E-13 7.282516000004823E-10 -3.23152489658897E-10 4.797040541461681E-10 1.050481190679321E-11
i 1.82866631450421E-15 -4.623041213411002E-15 7.083991552832532E-13 -1.066050280170369E-11 1.050481190679321E-11 2.003728467627084E-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 14.5   n/a MPO333654  

105680 (2000 SP46)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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