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48149 (2001 FX162)
Classification: Main-belt Asteroid          SPK-ID: 2048149
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02241321112014335 3.8018e-08  
a 2.215761686904961 9.4395e-09 au
q 2.166099352424435 8.728e-08 au
i 6.326634345007484 4.16e-06 deg
node 172.6427483692848 3.9134e-05 deg
peri 316.4253925977912 0.00011067 deg
M 338.5231270401448 0.00010468 deg
tp 2459072.370645800874
(2020-Aug-10.87064580)
0.00035041 TDB
period 1204.711343996749
3.30
7.6984e-06
2.108e-08
d
yr
n .2988267702416285 1.9096e-09 deg/d
Q 2.265424021385487 9.651e-09 au
  Orbit Determination Parameters
   # obs. used (total)      479  
   data-arc span      7888 days (21.60 yr)  
   first obs. used      1998-04-21  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59106  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:09:14  

Additional Information
 Earth MOID = 1.18211 au 
 Jupiter MOID = 2.71368 au 
 T_jup = 3.645 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456929.5 (2014-Sep-29.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02192758088538755 3.803e-08  
q 2.166737811170628 8.7243e-08 au
tp 2456661.721547688494
(2014-Jan-04.22154769)
0.00035443 TDB
node 172.6830666825775 3.9111e-05 deg
peri 315.9696359382179 0.00011274 deg
i 6.328310421534388 4.1617e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      479  
   data-arc span      7888 days (21.60 yr)  
   first obs. used      1998-04-21  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59106  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:09:14  

Additional Information
 Jupiter MOID = 2.71368 au 
 T_jup = 3.645 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.446257821733841E-15 -3.300691380455164E-15 -1.455883552130014E-12 7.453986842173404E-15 -4.468676695692623E-13 1.918508537647784E-15
q -3.300691380455164E-15 7.611347285914268E-15 3.864210690019452E-12 -1.658746611966926E-14 1.185225366714227E-12 -4.136913707549145E-15
tp -1.455883552130014E-12 3.864210690019452E-12 1.256206975624322E-7 -1.059140262588661E-10 3.749529018410843E-8 -6.052663703194268E-12
node 7.453986842173404E-15 -1.658746611966926E-14 -1.059140262588661E-10 1.529708418489913E-9 -1.551362890006911E-9 5.884784987068868E-12
peri -4.468676695692623E-13 1.185225366714227E-12 3.749529018410843E-8 -1.551362890006911E-9 1.271126954760804E-8 -7.629307116617266E-12
i 1.918508537647784E-15 -4.136913707549145E-15 -6.052663703194268E-12 5.884784987068868E-12 -7.629307116617266E-12 1.73196206058173E-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 16.4   n/a MPO502477  

48149 (2001 FX162)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

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