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160774 (2000 SK217)
Classification: Main-belt Asteroid          SPK-ID: 2160774
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2512187691320024 5.1291e-08  
a 2.349260226790983 1.1425e-08 au
q 1.759081964245783 1.1857e-07 au
i 5.374903113654582 5.0058e-06 deg
node 98.00047363986114 6.0274e-05 deg
peri 235.5208163523273 6.1175e-05 deg
M 85.35666774641741 1.1972e-05 deg
tp 2458288.661259629739
(2018-Jun-19.16125963)
4.3005e-05 TDB
period 1315.210041549517
3.60
9.5943e-06
2.627e-08
d
yr
n .2737205378814363 1.9967e-09 deg/d
Q 2.939438489336182 1.4295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      468  
   data-arc span      7256 days (19.87 yr)  
   first obs. used      1999-03-09  
   last obs. used      2019-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52555  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:31:19  

Additional Information
 Earth MOID = .754577 au 
 Jupiter MOID = 2.44224 au 
 T_jup = 3.510 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO459735  
diameter diameter 3.474 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.044   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160774 (2000 SK217)          Discovered 2000-Sep-26 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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