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JPL Small-Body Database Browser
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49124 (1998 SF17)
Classification: Main-belt Asteroid          SPK-ID: 2049124
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1896733198223708 4.8827e-08  
a 2.42621189564533 1.015e-08 au
q 1.966024230805753 1.1801e-07 au
i 2.156725684606612 5.2355e-06 deg
node 58.13535493380115 0.00013674 deg
peri 271.2684336391051 0.00013746 deg
M 186.7985484577448 1.507e-05 deg
tp 2459264.610803249459
(2021-Feb-19.11080325)
5.9003e-05 TDB
period 1380.357306713899
3.78
8.6623e-06
2.372e-08
d
yr
n .2608020388989151 1.6366e-09 deg/d
Q 2.886399560484907 1.2075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      608  
   data-arc span      9483 days (25.96 yr)  
   first obs. used      1993-03-20  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:49:15  

Additional Information
 Earth MOID = .955514 au 
 Jupiter MOID = 2.46048 au 
 T_jup = 3.485 
[ 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 16.0   n/a MPO432049  

49124 (1998 SF17)          Discovered 1998-Sep-17 by Spacewatch at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 SF17 = 2001 HO24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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