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134403 (1997 SC)
Classification: Main-belt Asteroid          SPK-ID: 2134403
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2341441272610515 5.0477e-08  
a 2.792893818676902 1.2291e-08 au
q 2.138954132970013 1.4482e-07 au
i 6.549952304333764 4.7101e-06 deg
node 270.5621230966387 4.1899e-05 deg
peri 66.10505055189471 4.2827e-05 deg
M 333.2637342026926 8.0471e-06 deg
tp 2459127.113004156474
(2020-Oct-04.61300416)
3.8274e-05 TDB
period 1704.826015790169
4.67
1.1254e-05
3.081e-08
d
yr
n .2111652430603857 1.3939e-09 deg/d
Q 3.446833504383791 1.5169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      8355 days (22.87 yr)  
   first obs. used      1997-09-16  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5155  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:56:30  

Additional Information
 Earth MOID = 1.13947 au 
 Jupiter MOID = 1.99475 au 
 T_jup = 3.278 
[ 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 MPO436657  
diameter diameter 4.558 km 0.119 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134403 (1997 SC)          Discovered 1997-Sep-16 by Galad, A., Pravda, A. at Modra
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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