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160777 (2000 SL243)
Classification: Main-belt Asteroid          SPK-ID: 2160777
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2053481775038269 3.3278e-08  
a 2.322930437958344 1.0111e-08 au
q 1.845920906055431 7.618e-08 au
i 4.864440959457854 5.0403e-06 deg
node 38.3530938303415 5.0294e-05 deg
peri 249.3867718594909 5.2032e-05 deg
M 247.8641676413296 1.4497e-05 deg
tp 2459403.304806543668
(2021-Jul-07.80480654)
5.3611e-05 TDB
period 1293.161403501263
3.54
8.4429e-06
2.312e-08
d
yr
n .2783875230309937 1.8176e-09 deg/d
Q 2.799939969861256 1.2187e-08 au
  Orbit Determination Parameters
   # obs. used (total)      480  
   data-arc span      7089 days (19.41 yr)  
   first obs. used      2000-09-05  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63464  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 13:25:00  

Additional Information
 Earth MOID = .836581 au 
 Jupiter MOID = 2.38389 au 
 T_jup = 3.543 
[ 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 MPO454064  
diameter diameter 1.343 km 0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.270   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160777 (2000 SL243)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2000 SL243 = 2003 HU7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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