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48089 (2001 FH42)
Classification: Main-belt Asteroid          SPK-ID: 2048089
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2370208572977232 3.8491e-08  
a 2.755391178567339 1.8196e-08 au
q 2.102305999232724 1.083e-07 au
i 7.587699899513173 6.0866e-06 deg
node 354.6887621801318 3.551e-05 deg
peri 276.5511412037173 3.812e-05 deg
M 10.15976379938617 1.2294e-05 deg
tp 2458953.352959891045
(2020-Apr-13.85295989)
5.6976e-05 TDB
period 1670.603251647356
4.57
1.6549e-05
4.531e-08
d
yr
n .2154910207704968 2.1346e-09 deg/d
Q 3.408476357901954 2.2509e-08 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      9765 days (26.74 yr)  
   first obs. used      1993-09-22  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58339  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:47:05  

Additional Information
 Earth MOID = 1.10292 au 
 Jupiter MOID = 1.80562 au 
 T_jup = 3.290 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456889.5 (2014-Aug-20.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2355123417604756 3.859e-08  
q 2.106627035474216 1.0821e-07 au
tp 2457282.949744683251
(2015-Sep-17.44974468)
5.7337e-05 TDB
node 354.7378720673814 3.5507e-05 deg
peri 276.4285209579554 3.8152e-05 deg
i 7.586478346987612 6.0858e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      9765 days (26.74 yr)  
   first obs. used      1993-09-22  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58339  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 21:47:05  

Additional Information
 Jupiter MOID = 1.80562 au 
 T_jup = 3.290 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.489205226433622E-15 -4.141399682208708E-15 -5.234845015621324E-13 1.074257726234277E-14 -1.071493595072683E-13 -2.858960431153726E-15
q -4.141399682208708E-15 1.170949812858262E-14 1.328027594498871E-12 -2.620059119899695E-14 2.469149758065448E-13 8.952764379274847E-15
tp -5.234845015621324E-13 1.328027594498871E-12 3.287493407153168E-9 -1.623135811545396E-11 8.212246051294973E-10 5.95853593371072E-12
node 1.074257726234277E-14 -2.620059119899695E-14 -1.623135811545396E-11 1.260772122719294E-9 -1.252079972511791E-9 5.994804009868545E-11
peri -1.071493595072683E-13 2.469149758065448E-13 8.212246051294973E-10 -1.252079972511791E-9 1.455578732087405E-9 -5.783688095641575E-11
i -2.858960431153726E-15 8.952764379274847E-15 5.95853593371072E-12 5.994804009868545E-11 -5.783688095641575E-11 3.70374386937036E-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 15.0   n/a MPO432038  
diameter diameter 4.863 km 0.067 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.082   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48089 (2001 FH42)          Discovered 2001-Mar-18 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 FH42 = 1993 SR10 = 1996 AP13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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