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115410 (2003 SN296)
Classification: Main-belt Asteroid          SPK-ID: 2115410
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 .0670790282920017 5.045e-08  
a 2.656669882885682 1.6741e-08 au
q 2.478463048649084 1.2839e-07 au
i 13.29220277037492 4.0588e-06 deg
node 269.9399500330194 2.2654e-05 deg
peri 302.2786101922233 3.9896e-05 deg
M 154.2183369183328 3.3744e-05 deg
tp 2458522.954710666840
(2019-Feb-08.45471067)
0.0001472 TDB
period 1581.629714299828
4.33
1.495e-05
4.093e-08
d
yr
n .22761332614402 2.1515e-09 deg/d
Q 2.834876717122279 1.7865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      665  
   data-arc span      7673 days (21.01 yr)  
   first obs. used      1999-12-07  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50976  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:43:26  

Additional Information
 Earth MOID = 1.49273 au 
 Jupiter MOID = 2.26337 au 
 T_jup = 3.346 
[ 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 15.21   n/a E2021B55  
diameter diameter 2.437 km 0.562 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.297   0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115410 (2003 SN296)          Discovered 2003-Sep-29 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2003 SN296 = 2004 XJ144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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