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115313 (2003 SX215)
Classification: Outer Main-belt Asteroid          SPK-ID: 2115313
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1442866117405628 3.6077e-08  
a 3.241116424105209 1.9185e-08 au
q 2.773466717014379 1.2258e-07 au
i 2.673430129416201 3.7344e-06 deg
node 109.7693743833792 8.2328e-05 deg
peri 259.7177486148967 8.3812e-05 deg
M 354.7276992017074 1.3635e-05 deg
tp 2459231.713182626973
(2021-Jan-17.21318263)
8.0705e-05 TDB
period 2131.279336214842
5.84
1.8924e-05
5.181e-08
d
yr
n .1689126309643488 1.4998e-09 deg/d
Q 3.708766131196038 2.1953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      910  
   data-arc span      8506 days (23.29 yr)  
   first obs. used      1997-09-29  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4885  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:00  

Additional Information
 Earth MOID = 1.773 au 
 Jupiter MOID = 1.75741 au 
 T_jup = 3.166 
[ 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 14.82   n/a E2021B55  
diameter diameter 6.431 km 0.126 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115313 (2003 SX215)          Discovered 2003-Sep-25 by NEAT at Haleakala
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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