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105811 (2000 SY138)
Classification: Main-belt Asteroid          SPK-ID: 2105811
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1182059565607839 7.9242e-08  
a 2.968598851249815 2.9214e-08 au
q 2.617692784392586 2.4913e-07 au
i 9.473219674271755 6.1189e-06 deg
node 298.1192105427533 3.9062e-05 deg
peri 39.21585418870742 4.4417e-05 deg
M 339.585005742007 2.1059e-05 deg
tp 2459106.443047338396
(2020-Sep-13.94304734)
0.0001096 TDB
period 1868.210030325627
5.11
2.7578e-05
7.55e-08
d
yr
n .1926978199219134 2.8445e-09 deg/d
Q 3.319504918107044 3.2668e-08 au
  Orbit Determination Parameters
   # obs. used (total)      524  
   data-arc span      8172 days (22.37 yr)  
   first obs. used      1997-01-09  
   last obs. used      2019-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58596  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 15:29:43  

Additional Information
 Earth MOID = 1.61536 au 
 Jupiter MOID = 2.03846 au 
 T_jup = 3.232 
[ 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 14.8   n/a MPO348148  
diameter diameter 4.260 km 0.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.154   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

105811 (2000 SY138)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 SY138 = 2001 YK83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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