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78935 (2003 SF148)
Classification: Main-belt Asteroid          SPK-ID: 2078935
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1393240104165165 2.2409e-08  
a 3.167775012968486 1.7968e-08 au
q 2.726427894064484 7.6094e-08 au
i 24.49281482522881 1.0395e-06 deg
node 23.78724476689163 1.9231e-06 deg
peri 80.07845954741023 6.9891e-06 deg
M 318.8268235693938 5.6175e-06 deg
tp 2459632.027592359398
(2022-Feb-21.52759236)
3.2952e-05 TDB
period 2059.348843106365
5.64
1.7521e-05
4.797e-08
d
yr
n .1748125390242133 1.4873e-09 deg/d
Q 3.609122131872488 2.0471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2126  
   data-arc span      16681 days (45.67 yr)  
   first obs. used      1975-11-26  
   last obs. used      2021-07-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4308  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:01:38  

Additional Information
 Earth MOID = 1.86202 au 
 Jupiter MOID = 1.83326 au 
 T_jup = 3.049 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457538.5 (2016-May-30.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347123324944779 2.2134e-08  
q 2.742751760878791 7.4782e-08 au
tp 2457566.088955972954
(2016-Jun-26.58895597)
3.1816e-05 TDB
node 23.94045170889896 1.9188e-06 deg
peri 79.34448147046731 7.386e-06 deg
i 24.53687539658223 1.0423e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      2126  
   data-arc span      16681 days (45.67 yr)  
   first obs. used      1975-11-26  
   last obs. used      2021-07-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4308  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:01:38  

Additional Information
 Jupiter MOID = 1.83326 au 
 T_jup = 3.049 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.899178544298997E-16 -1.620642831037442E-15 8.315886261070752E-14 4.067906664004878E-16 6.228036811736958E-14 -4.237853920128956E-15
q -1.620642831037442E-15 5.592318341576499E-15 -3.307076374997289E-13 -3.134644544651248E-15 -2.229284324465845E-13 1.382981630571167E-14
tp 8.315886261070752E-14 -3.307076374997289E-13 1.012268980641011E-9 -1.895051901375823E-11 2.174952750915301E-10 -9.431020200245008E-12
node 4.067906664004878E-16 -3.134644544651248E-15 -1.895051901375823E-11 3.681716367620045E-12 -6.935438876473393E-12 4.892578683355973E-13
peri 6.228036811736958E-14 -2.229284324465845E-13 2.174952750915301E-10 -6.935438876473393E-12 5.455300648850404E-11 -2.739513408296921E-12
i -4.237853920128956E-15 1.382981630571167E-14 -9.431020200245008E-12 4.892578683355973E-13 -2.739513408296921E-12 1.086368895908402E-12

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 12.78   n/a MPCxxxxx  
diameter diameter 14.948 km 0.298 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.066   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

78935 (2003 SF148)          Discovered 2003-Sep-16 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2003 SF148 = 1975 WW1 = 1998 QZ92 = 2001 MR5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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