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357769 (2005 SW159)
Classification: Outer Main-belt Asteroid          SPK-ID: 2357769
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1984396698161346 6.7137e-08  
a 3.208857792177555 5.631e-08 au
q 2.57209311141091 2.2254e-07 au
i 10.55931939054881 7.7379e-06 deg
node 333.7388540928052 3.953e-05 deg
peri 330.4772055287551 4.339e-05 deg
M 178.8709842554193 1.9903e-05 deg
tp 2457557.314530845315
(2016-Jun-17.81453085)
0.00010904 TDB
period 2099.539902790625
5.75
5.5265e-05
1.513e-07
d
yr
n .1714661386151806 4.5134e-09 deg/d
Q 3.845622472944199 6.7484e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      4872 days (13.34 yr)  
   first obs. used      2005-09-02  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61094  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:44:50  

Additional Information
 Earth MOID = 1.56272 au 
 Jupiter MOID = 1.48745 au 
 T_jup = 3.135 
[ 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 15.4   n/a MPO434258  
diameter diameter 4.859 km 0.276 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

357769 (2005 SW159)          Discovered 2005-Sep-26 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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