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115349 (2003 SR234)
Classification: Main-belt Asteroid          SPK-ID: 2115349
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3361255457458401 3.5525e-08  
a 3.155682619303653 1.7073e-08 au
q 2.09497707668955 1.1668e-07 au
i 21.18907203431235 8.1591e-06 deg
node 18.91640538534271 9.7692e-06 deg
peri 77.61046740484866 1.7178e-05 deg
M 329.0591592096567 1.0437e-05 deg
tp 2459376.481904741434
(2021-Jun-10.98190474)
5.9811e-05 TDB
period 2047.568330033516
5.61
1.6617e-05
4.549e-08
d
yr
n .1758183083414399 1.4268e-09 deg/d
Q 4.216388161917755 2.2812e-08 au
  Orbit Determination Parameters
   # obs. used (total)      903  
   data-arc span      9844 days (26.95 yr)  
   first obs. used      1994-04-06  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47632  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:27  

Additional Information
 Earth MOID = 1.22066 au 
 Jupiter MOID = 1.8515 au 
 T_jup = 3.017 
[ 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 14.71   n/a MPCxxxxx  
diameter diameter 6.339 km 0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115349 (2003 SR234)          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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