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259443 (2003 SZ41)
Classification: Main-belt Asteroid          SPK-ID: 2259443
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2372692434669524 6.8889e-08  
a 2.357972254934485 1.7362e-08 au
q 1.798497961890116 1.5617e-07 au
i 24.81496462566888 1.5389e-05 deg
node 12.27712699964932 1.8056e-05 deg
peri 69.69071966779238 3.7198e-05 deg
M 177.4989903954652 3.2121e-05 deg
tp 2458348.421547822948
(2018-Aug-17.92154782)
0.00011442 TDB
period 1322.532833909212
3.62
1.4607e-05
3.999e-08
d
yr
n .2722049621527301 3.0063e-09 deg/d
Q 2.917446547978854 2.1481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      209  
   data-arc span      6647 days (18.20 yr)  
   first obs. used      2001-03-20  
   last obs. used      2019-06-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54377  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:29:01  

Additional Information
 Earth MOID = .931075 au 
 Jupiter MOID = 2.7291 au 
 T_jup = 3.394 
[ 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 16.6   n/a MPO476070  
diameter diameter 3.588 km 0.271 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

259443 (2003 SZ41)          Discovered 2003-Sep-17 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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