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115260 (2003 ST167)
Classification: Main-belt Asteroid          SPK-ID: 2115260
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1026684570269446 4.2206e-08  
a 2.998725888386624 1.9137e-08 au
q 2.690851328379216 1.2727e-07 au
i 9.204257823664173 3.8768e-06 deg
node 106.2968067710725 2.6586e-05 deg
peri 304.0249582674365 3.4062e-05 deg
M 69.13327352443356 1.9839e-05 deg
tp 2458836.259527054413
(2019-Dec-18.75952705)
0.00010414 TDB
period 1896.721557877161
5.19
1.8157e-05
4.971e-08
d
yr
n .1898011853689887 1.8169e-09 deg/d
Q 3.306600448394032 2.1102e-08 au
  Orbit Determination Parameters
   # obs. used (total)      746  
   data-arc span      8184 days (22.41 yr)  
   first obs. used      1998-10-18  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51819  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:45  

Additional Information
 Earth MOID = 1.71461 au 
 Jupiter MOID = 2.02787 au 
 T_jup = 3.226 
[ 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 15.19   n/a MPCxxxxx  
diameter diameter 3.345 km 0.823 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.131   0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115260 (2003 ST167)          Discovered 2003-Sep-22 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 ST167 = 2000 CS144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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