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226653 (2004 FX127)
Classification: Main-belt Asteroid          SPK-ID: 2226653
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057081507810739 4e-08  
a 2.291428495031574 1.0767e-08 au
q 2.049205826174727 9.2534e-08 au
i 2.419625098390863 4.4413e-06 deg
node 295.4172146153198 0.00010398 deg
peri 271.0453995785658 0.00010614 deg
M 283.2165353856182 2.2096e-05 deg
tp 2459470.723487507438
(2021-Sep-13.22348751)
7.8252e-05 TDB
period 1266.94537673228
3.47
8.9297e-06
2.445e-08
d
yr
n .2841480040193337 2.0027e-09 deg/d
Q 2.533651163888421 1.1905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      417  
   data-arc span      9188 days (25.16 yr)  
   first obs. used      1995-11-23  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58567  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:09:48  

Additional Information
 Earth MOID = 1.04546 au 
 Jupiter MOID = 2.43429 au 
 T_jup = 3.589 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457349.5 (2015-Nov-23.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1056238749036224 4.004e-08  
q 2.049313766506037 9.261e-08 au
tp 2456938.108615713341
(2014-Oct-07.60861571)
7.5506e-05 TDB
node 295.4814609551601 0.00010405 deg
peri 271.246448425105 0.0001062 deg
i 2.418708754316253 4.4405e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      417  
   data-arc span      9188 days (25.16 yr)  
   first obs. used      1995-11-23  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58567  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 13:09:48  

Additional Information
 Jupiter MOID = 2.43429 au 
 T_jup = 3.589 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.603219469665138E-15 -3.688046582589523E-15 -4.104343406820521E-13 -3.73572336150205E-15 -1.466506303505844E-13 -1.37549795866627E-16
q -3.688046582589523E-15 8.57659033382504E-15 9.675907478057915E-13 8.29830619708103E-15 3.501716267892839E-13 3.657393386716857E-16
tp -4.104343406820521E-13 9.675907478057915E-13 5.701206865205532E-9 7.311526968427836E-13 1.622922730218291E-9 -1.054918076057963E-12
node -3.73572336150205E-15 8.29830619708103E-15 7.311526968427836E-13 1.082634797615431E-8 -1.081595244341539E-8 5.182205979611471E-11
peri -1.466506303505844E-13 3.501716267892839E-13 1.622922730218291E-9 -1.081595244341539E-8 1.12790920204101E-8 -5.207611196201706E-11
i -1.37549795866627E-16 3.657393386716857E-16 -1.054918076057963E-12 5.182205979611471E-11 -5.207611196201706E-11 1.971781025900199E-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 17.1   n/a MPO503111  
diameter diameter 2.158 km 0.323 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226653 (2004 FX127)          Discovered 2004-Mar-27 by CSS at Catalina
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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