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523849 (1995 SA47)
Classification: Main-belt Asteroid          SPK-ID: 2523849
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1587113391658765 5.7469e-08  
a 3.05943225484157 4.136e-08 au
q 2.573865664588388 1.7584e-07 au
i 5.570462648936454 6.7504e-06 deg
node 173.1506739824825 7.9677e-05 deg
peri 176.5058563697737 8.3817e-05 deg
M 227.0301876654961 2.8274e-05 deg
tp 2459722.455191112506
(2022-May-22.95519111)
0.00016213 TDB
period 1954.60807409939
5.35
3.9636e-05
1.085e-07
d
yr
n .1841801457644518 3.7349e-09 deg/d
Q 3.544998845094753 4.7925e-08 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      8978 days (24.58 yr)  
   first obs. used      1995-09-26  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58618  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 07:44:07  

Additional Information
 Earth MOID = 1.5678 au 
 Jupiter MOID = 1.89095 au 
 T_jup = 3.208 
[ 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 16.4   n/a MPO441650  

523849 (1995 SA47)          Discovered 1995-Sep-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

[ show close-approach data ]
Alternate Designations
 1995 SA47 = 2015 KL125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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