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160152 (2001 OS54)
Classification: Main-belt Asteroid          SPK-ID: 2160152
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2557146962308876 3.4419e-08  
a 3.120269518472953 1.7835e-08 au
q 2.322370746398144 1.065e-07 au
i 14.60553743900052 6.0805e-06 deg
node 331.3918617897302 1.5483e-05 deg
peri 79.6543400172007 2.0779e-05 deg
M 105.420719367375 1.1872e-05 deg
tp 2458610.964361193042
(2019-May-07.46436119)
6.4821e-05 TDB
period 2013.198460834876
5.51
1.726e-05
4.726e-08
d
yr
n .1788199261044078 1.5331e-09 deg/d
Q 3.918168290547762 2.2395e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1171  
   data-arc span      7144 days (19.56 yr)  
   first obs. used      2001-07-22  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47231  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:08  

Additional Information
 Earth MOID = 1.38391 au 
 Jupiter MOID = 1.88645 au 
 T_jup = 3.116 
[ 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 14.09   n/a E2021B55  

160152 (2001 OS54)          Discovered 2001-Jul-22 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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