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115270 (2003 SR179)
Classification: Main-belt Asteroid          SPK-ID: 2115270
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 .09419276266042252 3.7626e-08  
a 2.365175023680943 1.1691e-08 au
q 2.142392654025005 9.0042e-08 au
i 13.5964304088366 5.3431e-06 deg
node 5.567273637801502 1.4472e-05 deg
peri 220.3475448198816 3.3241e-05 deg
M 40.16154394708175 2.7437e-05 deg
tp 2459052.281896300508
(2020-Jul-21.78189630)
0.00010167 TDB
period 1328.597262150187
3.64
9.8509e-06
2.697e-08
d
yr
n .2709624731706732 2.0091e-09 deg/d
Q 2.587957393336881 1.2792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      811  
   data-arc span      10110 days (27.68 yr)  
   first obs. used      1992-09-23  
   last obs. used      2020-05-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53984  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:42:48  

Additional Information
 Earth MOID = 1.15125 au 
 Jupiter MOID = 2.41131 au 
 T_jup = 3.505 
[ 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 15.58   n/a E2021B55  
diameter diameter 3.984 km 0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115270 (2003 SR179)          Discovered 2003-Sep-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 SR179 = 1998 FO149 = 1998 FV81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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