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JPL Small-Body Database Browser
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160900 (2001 SZ306)
Classification: Main-belt Asteroid          SPK-ID: 2160900
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2417904346934951 5.3396e-08  
a 2.639152083275607 2.0631e-08 au
q 2.001030353838154 1.4791e-07 au
i 6.276594416693225 7.4135e-06 deg
node 154.5320706837338 5.0018e-05 deg
peri 268.8929672775107 5.3308e-05 deg
M 348.9984620695123 1.7924e-05 deg
tp 2458648.357053134452
(2019-Jun-13.85705313)
7.8296e-05 TDB
period 1566.011882816737
4.29
1.8363e-05
5.028e-08
d
yr
n .2298833131154019 2.6955e-09 deg/d
Q 3.277273812713059 2.5619e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      8045 days (22.03 yr)  
   first obs. used      1997-10-29  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67967  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:53:14  

Additional Information
 Earth MOID = 1.02558 au 
 Jupiter MOID = 2.09676 au 
 T_jup = 3.345 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456710.5 (2014-Feb-22.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2395747519745725 5.3065e-08  
q 2.008085894240097 1.4675e-07 au
tp 2457081.860202169897
(2015-Feb-28.36020217)
7.0724e-05 TDB
node 154.571329412246 4.9959e-05 deg
peri 268.900711761533 5.3327e-05 deg
i 6.277017200737856 7.4131e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      8045 days (22.03 yr)  
   first obs. used      1997-10-29  
   last obs. used      2019-11-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67967  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 13:53:14  

Additional Information
 Jupiter MOID = 2.09676 au 
 T_jup = 3.345 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.815937006392751E-15 -7.749741416324409E-15 -2.116883916163307E-12 6.852706784723973E-15 -4.739049018557792E-13 -9.709545318952792E-15
q -7.749741416324409E-15 2.153695425671982E-14 5.986635394855192E-12 -2.001523667611079E-14 1.328877198430482E-12 2.756239476197698E-14
tp -2.116883916163307E-12 5.986635394855192E-12 5.001853359187758E-9 -2.538131436852185E-11 1.336953359665461E-9 1.086148952486754E-11
node 6.852706784723973E-15 -2.001523667611079E-14 -2.538131436852185E-11 2.495911123366219E-9 -2.486926955682584E-9 1.866042127401957E-10
peri -4.739049018557792E-13 1.328877198430482E-12 1.336953359665461E-9 -2.486926955682584E-9 2.843741396942885E-9 -1.829482700869669E-10
i -9.709545318952792E-15 2.756239476197698E-14 1.086148952486754E-11 1.866042127401957E-10 -1.829482700869669E-10 5.495378007289678E-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 16.6   n/a MPO454066  

160900 (2001 SZ306)          Discovered 2001-Sep-21 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2001 SZ306 = 2007 BP59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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