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JPL Small-Body Database Browser
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56967 (2000 SG91)
Classification: Main-belt Asteroid          SPK-ID: 2056967
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1060083123780049 4.0594e-08  
a 3.093666368325932 2.2534e-08 au
q 2.765712017559109 1.2525e-07 au
i 14.77923749378163 5.242e-06 deg
node 294.5974094185349 1.7499e-05 deg
peri 82.18010168906977 3.0216e-05 deg
M 195.984367108895 2.4647e-05 deg
tp 2459906.006108359527
(2022-Nov-22.50610836)
0.00013915 TDB
period 1987.506881285268
5.44
2.1716e-05
5.946e-08
d
yr
n .1811314483435637 1.9791e-09 deg/d
Q 3.421620719092755 2.4923e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1089  
   data-arc span      8451 days (23.14 yr)  
   first obs. used      1996-12-08  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49906  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 11:59:40  

Additional Information
 Earth MOID = 1.81495 au 
 Jupiter MOID = 2.11815 au 
 T_jup = 3.165 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456924.5 (2014-Sep-24.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1056694678887311 4.0478e-08  
q 2.767001523983229 1.2479e-07 au
tp 2455934.203667613187
(2012-Jan-07.70366761)
0.00013176 TDB
node 294.6101489804012 1.75e-05 deg
peri 83.01549246165341 3.0319e-05 deg
i 14.77808477763318 5.2415e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1089  
   data-arc span      8451 days (23.14 yr)  
   first obs. used      1996-12-08  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49906  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 11:59:40  

Additional Information
 Jupiter MOID = 2.11815 au 
 T_jup = 3.165 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.638479297243362E-15 -4.985968280340922E-15 -6.232848469943643E-13 -4.791869676119106E-15 -1.230394690121464E-13 -3.039631856887966E-15
q -4.985968280340922E-15 1.557353688155888E-14 1.977452931750352E-12 1.673472421604257E-14 4.257849777608261E-13 9.488576426966756E-15
tp -6.232848469943643E-13 1.977452931750352E-12 1.735982506929369E-8 -1.399962067061824E-11 3.276768834950136E-9 -7.476115774088782E-12
node -4.791869676119106E-15 1.673472421604257E-14 -1.399962067061824E-11 3.062548193939941E-10 -2.980518296573593E-10 6.649720193921104E-12
peri -1.230394690121464E-13 4.257849777608261E-13 3.276768834950136E-9 -2.980518296573593E-10 9.192226249372076E-10 -7.795151761047599E-12
i -3.039631856887966E-15 9.488576426966756E-15 -7.476115774088782E-12 6.649720193921104E-12 -7.795151761047599E-12 2.747369290287828E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6   n/a MPO385183  

56967 (2000 SG91)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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