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JPL Small-Body Database Browser
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59007 (1998 SF63)
Classification: Main-belt Asteroid          SPK-ID: 2059007
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1829947129751223 6.6161e-08  
a 2.296902466477305 6.1205e-09 au
q 1.87658145889244 1.5071e-07 au
i 4.20283261468661 3.5994e-06 deg
node 85.32443236570749 7.6639e-05 deg
peri 291.8022310007788 7.7116e-05 deg
M 69.64672713552488 7.9452e-06 deg
tp 2458754.513954954179
(2019-Sep-28.01395495)
2.8121e-05 TDB
period 1271.487977377277
3.48
5.0822e-06
1.391e-08
d
yr
n .2831328383793129 1.1317e-09 deg/d
Q 2.71722347406217 7.2405e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1079  
   data-arc span      9837 days (26.93 yr)  
   first obs. used      1993-02-22  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52611  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:41:01  

Additional Information
 Earth MOID = .883312 au 
 Jupiter MOID = 2.74921 au 
 T_jup = 3.568 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO257251  
diameter diameter 4.860 km 0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 2.228 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.039   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

59007 (1998 SF63)          Discovered 1998-Sep-26 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 SF63 = 2000 EH174 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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