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123073 (2000 SF311)
Classification: Main-belt Asteroid          SPK-ID: 2123073
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1317267138726158 4.1973e-08  
a 2.567244339776136 1.2707e-08 au
q 2.229069679189352 1.0733e-07 au
i 12.57776808267409 5.974e-06 deg
node 285.5161355112582 2.1213e-05 deg
peri 149.6054169231454 3.6534e-05 deg
M 335.2541248502172 2.9272e-05 deg
tp 2459499.776033817609
(2021-Oct-12.27603382)
0.00012246 TDB
period 1502.447254312017
4.11
1.1155e-05
3.054e-08
d
yr
n .2396090771019093 1.7789e-09 deg/d
Q 2.90541900036292 1.438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1057  
   data-arc span      7437 days (20.36 yr)  
   first obs. used      2000-09-07  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:18:34  

Additional Information
 Earth MOID = 1.25348 au 
 Jupiter MOID = 2.33351 au 
 T_jup = 3.386 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457708.5 (2016-Nov-16.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1332350963560571 4.1178e-08  
q 2.225853095003324 1.0521e-07 au
tp 2457991.463304186151
(2017-Aug-25.96330419)
0.00011622 TDB
node 285.570499564558 2.1237e-05 deg
peri 148.4873662344265 3.6188e-05 deg
i 12.56959331067901 5.9633e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1057  
   data-arc span      7437 days (20.36 yr)  
   first obs. used      2000-09-07  
   last obs. used      2021-01-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50796  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:18:34  

Additional Information
 Jupiter MOID = 2.33351 au 
 T_jup = 3.386 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.695622199661593E-15 -4.308001170353687E-15 2.800364184509926E-12 -9.813998914192094E-15 7.49517325307859E-13 5.008619514926332E-15
q -4.308001170353687E-15 1.106885136117757E-14 -6.736762607599418E-12 2.22328525812017E-14 -1.816689478834013E-12 -1.213336640550312E-14
tp 2.800364184509926E-12 -6.736762607599418E-12 1.350634919566259E-8 -4.532087745888237E-11 3.426194408697967E-9 2.130978724301848E-11
node -9.813998914192094E-15 2.22328525812017E-14 -4.532087745888237E-11 4.510028323125168E-10 -4.512512944639203E-10 7.012439417988804E-11
peri 7.49517325307859E-13 -1.816689478834013E-12 3.426194408697967E-9 -4.512512944639203E-10 1.309600357436284E-9 -6.322047477295828E-11
i 5.008619514926332E-15 -1.213336640550312E-14 2.130978724301848E-11 7.012439417988804E-11 -6.322047477295828E-11 3.556084359151008E-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 14.79   n/a MPCxxxxx  
diameter diameter 2.974 km 0.375 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.347   0.130 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123073 (2000 SF311)          Discovered 2000-Sep-26 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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