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146138 (2000 SL30)
Classification: Main-belt Asteroid          SPK-ID: 2146138
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09021771740657974 6.6432e-08  
a 3.045442902938742 2.9884e-08 au
q 2.77068999574354 2.0469e-07 au
i 10.13001082894637 9.1776e-06 deg
node 175.6634521912715 3.1381e-05 deg
peri 226.1694045999042 5.3518e-05 deg
M 216.2629283932159 4.2608e-05 deg
tp 2459775.569078740204
(2022-Jul-15.06907874)
0.00023268 TDB
period 1941.217148974559
5.31
2.8573e-05
7.823e-08
d
yr
n .1854506592372568 2.7296e-09 deg/d
Q 3.320195810133943 3.258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      6824 days (18.68 yr)  
   first obs. used      2000-08-24  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70486  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:37:00  

Additional Information
 Earth MOID = 1.78858 au 
 Jupiter MOID = 2.10692 au 
 T_jup = 3.209 
[ 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 15.2   n/a MPO396200  

146138 (2000 SL30)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2000 SL30 = 2003 GG3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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