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160432 (2005 SF74)
Classification: Main-belt Asteroid          SPK-ID: 2160432
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1436359314470362 6.1567e-08  
a 2.399571172947246 1.5511e-08 au
q 2.054906532447511 1.5627e-07 au
i .4458587500340808 4.5492e-06 deg
node 281.10483253 0.00098479 deg
peri 351.199552093417 0.00098518 deg
M 57.73059632387433 2.6673e-05 deg
tp 2458782.777945638492
(2019-Oct-26.27794564)		 0.00010056 TDB
period 1357.684565224717
3.72		 1.3164e-05
3.604e-08		 d
yr
n .2651573194694268 2.571e-09 deg/d
Q 2.74423581344698 1.7739e-08 au
   Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      7530 days (20.62 yr)  
   first obs. used      1998-11-17  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53383  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:19:39  

Additional Information
 Earth MOID = 1.03864 au 
 Jupiter MOID = 2.3492 au 
 T_jup = 3.513 
[ show covariance matrix ]

[ 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 17.3   n/a MPO475383  

160432 (2005 SF74)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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Alternate Designations
 2005 SF74 = 2004 GL44 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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