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160433 (2005 SJ75)
Classification: Main-belt Asteroid          SPK-ID: 2160433
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1452961659838554 5.9332e-08  
a 3.17648671357611 3.0448e-08 au
q 2.714955372794844 1.821e-07 au
i .585654987135975 6.6754e-06 deg
node .5343679801154371 0.00068894 deg
peri 106.3770409883938 0.0006895 deg
M 168.8863389180108 2.6116e-05 deg
tp 2458230.412268788170
(2018-Apr-21.91226879)
0.00014727 TDB
period 2067.849806406191
5.66
2.9732e-05
8.14e-08
d
yr
n .1740938819080194 2.5031e-09 deg/d
Q 3.638018054357376 3.4872e-08 au
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      9386 days (25.70 yr)  
   first obs. used      1994-10-12  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60066  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:20  

Additional Information
 Earth MOID = 1.7317 au 
 Jupiter MOID = 1.49146 au 
 T_jup = 3.184 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456995.5 (2014-Dec-04.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482812442941431 5.9513e-08  
q 2.701018743238532 1.828e-07 au
tp 2456166.330350894878
(2012-Aug-26.83035089)
0.00014347 TDB
node .6032658270813915 0.00068864 deg
peri 105.8240272599198 0.00068917 deg
i .5865219752500432 6.6794e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      224  
   data-arc span      9386 days (25.70 yr)  
   first obs. used      1994-10-12  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60066  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:20  

Additional Information
 Jupiter MOID = 1.49146 au 
 T_jup = 3.184 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.541780673421186E-15 -1.077169742661156E-14 -2.556099068645991E-12 -4.07202923363088E-14 -4.607256428499234E-13 -4.298877735663838E-16
q -1.077169742661156E-14 3.341582798351445E-14 7.650841301556219E-12 1.628859758429696E-13 1.396525331416499E-12 1.653866881792535E-15
tp -2.556099068645991E-12 7.650841301556219E-12 2.05846266437143E-8 -3.767298101126516E-12 3.969438072373916E-9 3.372681139118085E-13
node -4.07202923363088E-14 1.628859758429696E-13 -3.767298101126516E-12 4.742269943211531E-7 -4.741957650698647E-7 9.949990179112738E-10
peri -4.607256428499234E-13 1.396525331416499E-12 3.969438072373916E-9 -4.741957650698647E-7 4.749566144519397E-7 -9.948370613596605E-10
i -4.298877735663838E-16 1.653866881792535E-15 3.372681139118085E-13 9.949990179112738E-10 -9.948370613596605E-10 4.461456404226216E-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 16.43   n/a E2021B55  

160433 (2005 SJ75)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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