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JPL Small-Body Database Browser
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48092 (2001 FL45)
Classification: Main-belt Asteroid          SPK-ID: 2048092
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 .1635749814574817 4.0914e-08  
a 2.259323351628028 7.9778e-09 au
q 1.889754576279018 8.948e-08 au
i 3.385488791407585 4.9862e-06 deg
node 180.4529307796661 6.0746e-05 deg
peri 129.2636846469149 6.2818e-05 deg
M 133.4142665720996 1.8517e-05 deg
tp 2458540.809227861129
(2019-Feb-26.30922786)
6.2442e-05 TDB
period 1240.412155476344
3.40
6.5699e-06
1.799e-08
d
yr
n .2902261142884017 1.5372e-09 deg/d
Q 2.628892126977038 9.2827e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1119  
   data-arc span      8834 days (24.19 yr)  
   first obs. used      1995-09-26  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:08:52  

Additional Information
 Earth MOID = .877579 au 
 Jupiter MOID = 2.62296 au 
 T_jup = 3.601 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456606.5 (2013-Nov-10.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1631879796375225 4.0826e-08  
q 1.891341096923956 8.9244e-08 au
tp 2456060.322398342960
(2012-May-12.82239834)
5.6814e-05 TDB
node 180.516215138274 6.0768e-05 deg
peri 129.2690431286421 6.2859e-05 deg
i 3.383961566808223 4.9858e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1119  
   data-arc span      8834 days (24.19 yr)  
   first obs. used      1995-09-26  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:08:52  

Additional Information
 Jupiter MOID = 2.62296 au 
 T_jup = 3.601 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.666768734000277E-15 -3.635576515734343E-15 1.040434498514435E-12 -8.96864469621298E-16 2.545562076052425E-13 -6.361234172949154E-16
q -3.635576515734343E-15 7.96449772763499E-15 -2.217173146310061E-12 1.904329757896151E-15 -5.36701411017114E-13 1.337576590153381E-15
tp 1.040434498514435E-12 -2.217173146310061E-12 3.227775680760745E-9 3.660864243181377E-12 9.203140310660133E-10 -1.95690876380748E-12
node -8.96864469621298E-16 1.904329757896151E-15 3.660864243181377E-12 3.692807653029262E-9 -3.684664681058942E-9 6.807295462464511E-11
peri 2.545562076052425E-13 -5.36701411017114E-13 9.203140310660133E-10 -3.684664681058942E-9 3.9512482196383E-9 -6.848202271814068E-11
i -6.361234172949154E-16 1.337576590153381E-15 -1.95690876380748E-12 6.807295462464511E-11 -6.848202271814068E-11 2.485796372998656E-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 15.3   n/a MPO449307  
diameter diameter 2.818 km 0.396 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.169   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48092 (2001 FL45)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FL45 = 1999 XU158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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