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115403 (2003 SA292)
Classification: Main-belt Asteroid          SPK-ID: 2115403
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135447103097639 4.3772e-08  
a 2.784868155646651 2.0251e-08 au
q 2.468661107662866 1.183e-07 au
i 8.287621957985504 5.3967e-06 deg
node 241.1605915367892 3.2714e-05 deg
peri 267.5263509617835 4.1074e-05 deg
M 133.460954706166 2.4386e-05 deg
tp 2458571.200897963606
(2019-Mar-28.70089796)
0.00011403 TDB
period 1697.482812346727
4.65
1.8516e-05
5.069e-08
d
yr
n .2120787305659425 2.3133e-09 deg/d
Q 3.101075203630437 2.2551e-08 au
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      7557 days (20.69 yr)  
   first obs. used      1999-12-08  
   last obs. used      2020-08-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52241  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:25  

Additional Information
 Earth MOID = 1.49697 au 
 Jupiter MOID = 1.99509 au 
 T_jup = 3.307 
[ 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 15.56   n/a E2021B55  
diameter diameter 2.324 km 0.349 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.248   0.093 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115403 (2003 SA292)          Discovered 2003-Sep-30 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 SA292 = 1999 XJ155 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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