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243909 (2001 FY103)
Classification: Main-belt Asteroid          SPK-ID: 2243909
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1789874390201013 8.3165e-08  
a 2.637088868341873 1.9307e-08 au
q 2.165083085328944 2.25e-07 au
i 13.95018692273476 1.0498e-05 deg
node 173.0078514653151 2.0591e-05 deg
peri 357.3490820811163 2.5472e-05 deg
M 177.8818783793369 1.4869e-05 deg
tp 2458227.615173500070
(2018-Apr-19.11517350)
6.1823e-05 TDB
period 1564.175845650928
4.28
1.7178e-05
4.703e-08
d
yr
n .2301531512591455 2.5276e-09 deg/d
Q 3.109094651354803 2.2763e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      2001-02-22  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63576  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:53:37  

Additional Information
 Earth MOID = 1.1711 au 
 Jupiter MOID = 1.85888 au 
 T_jup = 3.333 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457497.5 (2016-Apr-19.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1777651642327669 8.3507e-08  
q 2.169931500402913 2.2584e-07 au
tp 2458227.425085953560
(2018-Apr-18.92508595)
6.2312e-05 TDB
node 173.0937640774227 2.0581e-05 deg
peri 357.3580144613611 2.5526e-05 deg
i 13.94733029102525 1.0499e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      2001-02-22  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63576  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:53:37  

Additional Information
 Jupiter MOID = 1.85888 au 
 T_jup = 3.333 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.973426652021741E-15 -1.881706925261345E-14 1.077481719455266E-12 -2.042908871188334E-14 3.8652404158745E-13 -3.861968680192089E-14
q -1.881706925261345E-14 5.100170034037565E-14 -2.582940321493127E-12 5.609807987143831E-14 -9.988576659319404E-13 1.055144538577732E-13
tp 1.077481719455266E-12 -2.582940321493127E-12 3.882777620841286E-9 -9.729456678063086E-13 9.387460796067312E-10 -1.455905851808521E-11
node -2.042908871188334E-14 5.609807987143831E-14 -9.729456678063086E-13 4.235944555546532E-10 -4.114287289551817E-10 6.6620049539902E-11
peri 3.8652404158745E-13 -9.988576659319404E-13 9.387460796067312E-10 -4.114287289551817E-10 6.515532342316736E-10 -6.908877552435752E-11
i -3.861968680192089E-14 1.055144538577732E-13 -1.455905851808521E-11 6.6620049539902E-11 -6.908877552435752E-11 1.102215512796556E-10

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 16.9   n/a MPO437138  

243909 (2001 FY103)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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