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78614 (2002 SF58)
Classification: Main-belt Asteroid          SPK-ID: 2078614
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1146775290822623 4.91e-08  
a 3.009893814469509 2.0983e-08 au
q 2.66472662902616 1.4499e-07 au
i 11.51869366962654 5.194e-06 deg
node 66.83148933034674 3.0781e-05 deg
peri 2.599990567427632 4.34e-05 deg
M 97.51004227603913 2.804e-05 deg
tp 2458483.879027596988
(2018-Dec-31.37902760)
0.00014873 TDB
period 1907.327140096889
5.22
1.9945e-05
5.461e-08
d
yr
n .1887458068581317 1.9737e-09 deg/d
Q 3.355060999912857 2.339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      690  
   data-arc span      8207 days (22.47 yr)  
   first obs. used      1997-11-29  
   last obs. used      2020-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52091  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:26:12  

Additional Information
 Earth MOID = 1.67899 au 
 Jupiter MOID = 1.95418 au 
 T_jup = 3.209 
[ 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 14.5   n/a MPO244789  
diameter diameter 4.020 km 0.892 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.144   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78614 (2002 SF58)          Discovered 2002-Sep-30 by NEAT at Haleakala
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 SF58 = 2001 MX15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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