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115332 (2003 SR224)
Classification: Main-belt Asteroid          SPK-ID: 2115332
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 .1865479202092846 3.6822e-08  
a 2.381423467721463 1.0771e-08 au
q 1.937173872680442 8.702e-08 au
i 2.843731049146761 3.8883e-06 deg
node 136.191021636764 7.7186e-05 deg
peri 189.4201630502176 7.7853e-05 deg
M 277.8674208956464 1.2883e-05 deg
tp 2459506.743112687370
(2021-Oct-19.24311269)
4.9201e-05 TDB
period 1342.311683983261
3.68
9.1069e-06
2.493e-08
d
yr
n .2681940448672197 1.8196e-09 deg/d
Q 2.825673062762485 1.278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      7606 days (20.82 yr)  
   first obs. used      1999-06-22  
   last obs. used      2020-04-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5746  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:05  

Additional Information
 Earth MOID = .923385 au 
 Jupiter MOID = 2.50458 au 
 T_jup = 3.513 
[ 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 16.29   n/a E2021B55  
diameter diameter 3.170 km 0.210 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.053   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115332 (2003 SR224)          Discovered 2003-Sep-28 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 SR224 = 1999 NY26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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