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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457791.5 (2017-Feb-07.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .333300509821069 3.6119e-08  
q 2.108708725226126 1.1975e-07 au
tp 2457327.960645376877
(2015-Nov-01.46064538)
5.8987e-05 TDB
node 19.00701526138811 9.7477e-06 deg
peri 77.75338973852313 1.7253e-05 deg
i 21.19418097618317 8.1604e-06 deg
  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
 Jupiter MOID = 1.8515 au 
 T_jup = 3.017 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.304564934951538E-15 -4.308566881701488E-15 2.63879154519803E-13 6.610487736253421E-15 1.278849644621129E-13 -2.13716967308107E-14
q -4.308566881701488E-15 1.434096409525727E-14 -9.304325361600918E-13 -2.458043718344273E-14 -4.231473752255094E-13 7.747913122206504E-14
tp 2.63879154519803E-13 -9.304325361600918E-13 3.47941619378218E-9 4.150671586529375E-13 8.338843754057842E-10 -5.925815461376774E-12
node 6.610487736253421E-15 -2.458043718344273E-14 4.150671586529375E-13 9.50184294594362E-11 -8.839921735747892E-11 -1.341741729574073E-11
peri 1.278849644621129E-13 -4.231473752255094E-13 8.338843754057842E-10 -8.839921735747892E-11 2.976795094558986E-10 1.136279695716713E-11
i -2.13716967308107E-14 7.747913122206504E-14 -5.925815461376774E-12 -1.341741729574073E-11 1.136279695716713E-11 6.659163653020596E-11

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

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