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154507 (2003 FT47)
Classification: Main-belt Asteroid          SPK-ID: 2154507
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07407097657409077 5.7108e-08  
a 2.638288704803211 2.1312e-08 au
q 2.442868083954044 1.5306e-07 au
i 4.583633455773353 6.0407e-06 deg
node 351.6566568826681 7.6387e-05 deg
peri 85.57853163431452 8.7262e-05 deg
M 107.6457971544237 4.1084e-05 deg
tp 2458532.466993321020
(2019-Feb-17.96699332)
0.00017812 TDB
period 1565.243482406675
4.29
1.8966e-05
5.193e-08
d
yr
n .2299961661213717 2.7869e-09 deg/d
Q 2.833709325652378 2.2891e-08 au
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      8524 days (23.34 yr)  
   first obs. used      1996-09-20  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65521  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:32:36  

Additional Information
 Earth MOID = 1.46336 au 
 Jupiter MOID = 2.33018 au 
 T_jup = 3.388 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456982.5 (2014-Nov-21.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0727884193402074 5.6925e-08  
q 2.4466996556874 1.5235e-07 au
tp 2456970.936204924499
(2014-Nov-09.43620492)
0.00018154 TDB
node 351.6904443323903 7.6398e-05 deg
peri 86.65388131197659 8.7681e-05 deg
i 4.583900975430191 6.0373e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      235  
   data-arc span      8524 days (23.34 yr)  
   first obs. used      1996-09-20  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65521  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 09:32:36  

Additional Information
 Jupiter MOID = 2.33018 au 
 T_jup = 3.388 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.240430919946244E-15 -8.599688704752054E-15 -2.032710427580487E-12 -2.885935888456139E-15 -5.445899079277625E-13 -4.288811987967675E-15
q -8.599688704752054E-15 2.32104730898776E-14 5.187574918051894E-12 7.971937114120862E-15 1.393303157831223E-12 1.186277253494581E-14
tp -2.032710427580487E-12 5.187574918051894E-12 3.295701476440883E-8 -7.34895753719649E-12 7.850500175887389E-9 -2.014151049104874E-12
node -2.885935888456139E-15 7.971937114120862E-15 -7.34895753719649E-12 5.836702527182166E-9 -5.819113574742509E-9 6.392662772484953E-11
peri -5.445899079277625E-13 1.393303157831223E-12 7.850500175887389E-9 -5.819113574742509E-9 7.687976907089649E-9 -6.408104897386629E-11
i -4.288811987967675E-15 1.186277253494581E-14 -2.014151049104874E-12 6.392662772484953E-11 -6.408104897386629E-11 3.644852883964085E-11

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 16.5   n/a MPO469637  

154507 (2003 FT47)          Discovered 2003-Mar-24 by Spacewatch at Kitt Peak
Reference: 20070402/Numbers.arcLast Updated: 2007-04-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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