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190554 (2000 SU65)
Classification: Main-belt Asteroid          SPK-ID: 2190554
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2585035949255981 7.3398e-08  
a 2.534026064954848 7.3089e-09 au
q 1.878971217528852 1.8905e-07 au
i 3.003528462760833 6.3432e-06 deg
node 165.7165601081136 5.4145e-05 deg
peri 204.5534984043098 5.5207e-05 deg
M 2.935620145243365 1.0449e-05 deg
tp 2459188.485314640293
(2020-Dec-04.98531464)
4.2736e-05 TDB
period 1473.380926514948
4.03
6.3745e-06
1.745e-08
d
yr
n .244335998601206 1.0571e-09 deg/d
Q 3.189080912380843 9.1983e-09 au
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      7465 days (20.44 yr)  
   first obs. used      2000-09-04  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53629  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:09  

Additional Information
 Earth MOID = .877595 au 
 Jupiter MOID = 2.27466 au 
 T_jup = 3.400 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457958.5 (2017-Jul-24.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .260209292855878 7.3046e-08  
q 1.873941773056095 1.883e-07 au
tp 2457716.147054072902
(2016-Nov-23.64705407)
3.8911e-05 TDB
node 165.8115441350226 5.4168e-05 deg
peri 204.6523260261885 5.5214e-05 deg
i 3.003574841060102 6.3431e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      7465 days (20.44 yr)  
   first obs. used      2000-09-04  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53629  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:09  

Additional Information
 Jupiter MOID = 2.27466 au 
 T_jup = 3.400 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.335730387332851E-15 -1.375106138605989E-14 -2.09920179351423E-12 1.800139209194087E-14 -4.367414586427342E-13 -1.255835881598389E-14
q -1.375106138605989E-14 3.545873843993099E-14 5.417014717749674E-12 -4.634533326762023E-14 1.128466659431389E-12 3.243175029773798E-14
tp -2.09920179351423E-12 5.417014717749674E-12 1.514091535166357E-9 -8.293667702563217E-12 4.085348994425625E-10 6.316522041370296E-12
node 1.800139209194087E-14 -4.634533326762023E-14 -8.293667702563217E-12 2.934210141195252E-9 -2.931243145450088E-9 -9.455861983020533E-11
peri -4.367414586427342E-13 1.128466659431389E-12 4.085348994425625E-10 -2.931243145450088E-9 3.048561107174197E-9 9.588846263913751E-11
i -1.255835881598389E-14 3.243175029773798E-14 6.316522041370296E-12 -9.455861983020533E-11 9.588846263913751E-11 4.023437253870628E-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 16.74   n/a E2021B55  

190554 (2000 SU65)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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