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160117 (2000 SY253)
Classification: Main-belt Asteroid          SPK-ID: 2160117
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09331115366290395 3.5221e-08  
a 2.382803910969641 1.1275e-08 au
q 2.160461729084584 8.6933e-08 au
i 6.622235945792807 4.3465e-06 deg
node 152.2306412775338 4.334e-05 deg
peri 330.107363009152 5.416e-05 deg
M 22.21432490313065 3.251e-05 deg
tp 2458917.598669253928
(2020-Mar-09.09866925)
0.00012116 TDB
period 1343.479002793378
3.68
9.5354e-06
2.611e-08
d
yr
n .2679610170694767 1.9019e-09 deg/d
Q 2.605146092854697 1.2327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      10631 days (29.11 yr)  
   first obs. used      1991-03-12  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5654  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:30:27  

Additional Information
 Earth MOID = 1.17852 au 
 Jupiter MOID = 2.43869 au 
 T_jup = 3.522 
[ 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 16.2   n/a MPO469691  

160117 (2000 SY253)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2000 SY253 = 2002 CG52 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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