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150548 (2000 SE176)
Classification: Main-belt Asteroid          SPK-ID: 2150548
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1648151195024496 4.4484e-08  
a 2.746876167830781 1.6626e-08 au
q 2.29414944397132 1.2139e-07 au
i 12.31520452410342 5.5065e-06 deg
node 353.0329596556493 2.0416e-05 deg
peri 322.219773343625 2.6084e-05 deg
M 215.2585633074849 1.9199e-05 deg
tp 2459869.070834683506
(2022-Oct-16.57083468)
9.1637e-05 TDB
period 1662.86521666472
4.55
1.5097e-05
4.133e-08
d
yr
n .2164937942006312 1.9656e-09 deg/d
Q 3.199602891690242 1.9367e-08 au
  Orbit Determination Parameters
   # obs. used (total)      699  
   data-arc span      8413 days (23.03 yr)  
   first obs. used      1998-03-04  
   last obs. used      2021-03-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52019  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:01  

Additional Information
 Earth MOID = 1.29293 au 
 Jupiter MOID = 2.18932 au 
 T_jup = 3.295 
[ 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 15.08   n/a E2021B55  
diameter diameter 2.886 km 0.665 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.134   0.061 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150548 (2000 SE176)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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