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JPL Small-Body Database Browser
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146149 (2000 SG134)
Classification: Main-belt Asteroid          SPK-ID: 2146149
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 .1097188791038217 6.924e-08  
a 3.057944722753803 2.6975e-08 au
q 2.722430455411809 2.1221e-07 au
i 8.421558698908381 6.0485e-06 deg
node 252.2849433298719 5.847e-05 deg
peri 131.4795396950792 6.8613e-05 deg
M 157.3425147799161 3.4978e-05 deg
tp 2457746.836998517759
(2016-Dec-24.33699852)
0.0001864 TDB
period 1953.182717102689
5.35
2.5845e-05
7.076e-08
d
yr
n .1843145532917763 2.4389e-09 deg/d
Q 3.393458990095797 2.9935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      371  
   data-arc span      9092 days (24.89 yr)  
   first obs. used      1994-06-12  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60334  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:21:52  

Additional Information
 Earth MOID = 1.73522 au 
 Jupiter MOID = 2.06392 au 
 T_jup = 3.209 
[ 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 15.0   n/a MPO432918  
diameter diameter 3.799 km 1.454 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.134   0.082 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

146149 (2000 SG134)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

Alternate Designations
 2000 SG134 = 2002 AZ83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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