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90318 (2003 FO49)
Classification: Main-belt Asteroid          SPK-ID: 2090318
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0946735081296833 4.4999e-08  
a 2.967039966861392 2.5095e-08 au
q 2.686139884437645 1.3312e-07 au
i 10.88754058160049 7.3314e-06 deg
node 164.6173240941745 3.0527e-05 deg
peri 129.9926084979869 5.1154e-05 deg
M 43.26677651426505 4.1828e-05 deg
tp 2458776.145098989781
(2019-Oct-19.64509899)
0.00021628 TDB
period 1866.738658865648
5.11
2.3683e-05
6.484e-08
d
yr
n .1928497051744562 2.4466e-09 deg/d
Q 3.24794004928514 2.747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      9515 days (26.05 yr)  
   first obs. used      1994-09-03  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57276  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 19:14:50  

Additional Information
 Earth MOID = 1.68599 au 
 Jupiter MOID = 2.02706 au 
 T_jup = 3.230 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456468.5 (2013-Jun-25.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09539309865175194 4.492e-08  
q 2.684164301669312 1.332e-07 au
tp 2456917.253665025694
(2014-Sep-16.75366503)
0.00021241 TDB
node 164.7592723941014 3.052e-05 deg
peri 131.6328759903013 5.1049e-05 deg
i 10.88801775427102 7.3363e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      9515 days (26.05 yr)  
   first obs. used      1994-09-03  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57276  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 19:14:50  

Additional Information
 Jupiter MOID = 2.02706 au 
 T_jup = 3.230 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.017802285512817E-15 -5.897723820944653E-15 1.557431007891567E-12 -1.444665681479256E-14 2.836543332753271E-13 -3.842524429325466E-15
q -5.897723820944653E-15 1.774091548797031E-14 -4.330121098262596E-12 4.411049066345212E-14 -8.145810255497642E-13 1.31515429382528E-14
tp 1.557431007891567E-12 -4.330121098262596E-12 4.511617830616948E-8 -2.684669606378188E-11 8.728672931768007E-9 -6.859517067362474E-12
node -1.444665681479256E-14 4.411049066345212E-14 -2.684669606378188E-11 9.314799434146155E-10 -9.192943975713509E-10 8.477777790820258E-11
peri 2.836543332753271E-13 -8.145810255497642E-13 8.728672931768007E-9 -9.192943975713509E-10 2.606039214840749E-9 -8.457915136367655E-11
i -3.842524429325466E-15 1.31515429382528E-14 -6.859517067362474E-12 8.477777790820258E-11 -8.457915136367655E-11 5.382201693261869E-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 14.8   n/a MPO436404  
diameter diameter 3.887 km 0.530 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.154   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

90318 (2003 FO49)          Discovered 2003-Mar-24 by NEAT at Haleakala
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2003 FO49 = 1994 RY12 = 1998 HF114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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