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70414 (1999 SF6)
Classification: Main-belt Asteroid          SPK-ID: 2070414
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1127710388363083 3.7276e-08  
a 2.369766795950644 9.3182e-09 au
q 2.1025257325715 8.9601e-08 au
i 7.210276932885886 4.2203e-06 deg
node 37.3681094826113 2.7086e-05 deg
peri 341.926560153988 3.2294e-05 deg
M 223.8930037917204 2.008e-05 deg
tp 2459504.272887663105
(2021-Oct-16.77288766)
7.5884e-05 TDB
period 1332.46816556874
3.65
7.8591e-06
2.152e-08
d
yr
n .2701753102268981 1.5935e-09 deg/d
Q 2.637007859329788 1.0369e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1328  
   data-arc span      10064 days (27.55 yr)  
   first obs. used      1992-11-25  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50271  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 23:35:29  

Additional Information
 Earth MOID = 1.10657 au 
 Jupiter MOID = 2.81669 au 
 T_jup = 3.526 
[ show covariance matrix ]

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 15.1   n/a MPO385262  
diameter diameter 2.068 km 0.173 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.453   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70414 (1999 SF6)          Discovered 1999-Sep-30 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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