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JPL Small-Body Database Browser
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34476 (2000 SX118)
Classification: Main-belt Asteroid          SPK-ID: 2034476
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .121773264347215 4.6121e-08  
a 3.060996688642924 1.8192e-08 au
q 2.688249129710859 1.4092e-07 au
i 11.62334159992272 5.0893e-06 deg
node 35.19112433214114 1.8195e-05 deg
peri .7124076431820621 2.3872e-05 deg
M 235.4877244344248 1.7021e-05 deg
tp 2459677.053875360794
(2022-Apr-07.55387536)
9.5303e-05 TDB
period 1956.107492402336
5.36
1.7438e-05
4.774e-08
d
yr
n .1840389658534954 1.6407e-09 deg/d
Q 3.433744247574988 2.0407e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1735  
   data-arc span      8228 days (22.53 yr)  
   first obs. used      1996-12-23  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4706  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:29:04  

Additional Information
 Earth MOID = 1.69518 au 
 Jupiter MOID = 2.00454 au 
 T_jup = 3.191 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456802.5 (2014-May-25.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1239992541164822 4.5991e-08  
q 2.678130553650106 1.4019e-07 au
tp 2457726.375549737896
(2016-Dec-03.87554974)
8.6603e-05 TDB
node 35.23692060539437 1.8173e-05 deg
peri 1.387231011111739 2.3683e-05 deg
i 11.63657702503284 5.0943e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1735  
   data-arc span      8228 days (22.53 yr)  
   first obs. used      1996-12-23  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4706  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 03:29:04  

Additional Information
 Jupiter MOID = 2.00454 au 
 T_jup = 3.191 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.11520730804193E-15 -6.404310930147424E-15 -6.345077653562806E-14 -2.498371513988389E-15 -5.710085204855678E-14 -1.264939634426348E-15
q -6.404310930147424E-15 1.965377523884958E-14 6.177513911273316E-13 6.538042956678985E-15 2.248044824682992E-13 3.915108387851774E-15
tp -6.345077653562806E-14 6.177513911273316E-13 7.500113316481801E-9 -4.47842278412089E-12 1.319777471512842E-9 -3.630014898830311E-12
node -2.498371513988389E-15 6.538042956678985E-15 -4.47842278412089E-12 3.302571551889873E-10 -3.238647902219911E-10 -7.866699303832553E-12
peri -5.710085204855678E-14 2.248044824682992E-13 1.319777471512842E-9 -3.238647902219911E-10 5.609048762819985E-10 7.07272600880118E-12
i -1.264939634426348E-15 3.915108387851774E-15 -3.630014898830311E-12 -7.866699303832553E-12 7.07272600880118E-12 2.595172666275462E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.9   n/a MPO474198  
diameter diameter 10.388 km 0.198 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.149   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34476 (2000 SX118)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 SX118 = 1998 KK14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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