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JPL Small-Body Database Browser
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268324 (2005 SP17)
Classification: Main-belt Asteroid          SPK-ID: 2268324
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1245448545486064 5.2097e-08  
a 2.32660090439074 1.4581e-08 au
q 2.036834733160739 1.1737e-07 au
i 2.207760837192691 8.0672e-06 deg
node 14.31125337766029 0.00013009 deg
peri 223.0293654606518 0.00013391 deg
M 58.40509158647558 3.2015e-05 deg
tp 2458390.204744673484
(2018-Sep-28.70474467)
0.00011491 TDB
period 1296.227603811798
3.55
1.2185e-05
3.336e-08
d
yr
n .2777290029477485 2.6107e-09 deg/d
Q 2.616367075620741 1.6396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      8190 days (22.42 yr)  
   first obs. used      1997-05-01  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48704  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 04:16:09  

Additional Information
 Earth MOID = 1.02557 au 
 Jupiter MOID = 2.3839 au 
 T_jup = 3.562 
[ 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 17.3   n/a MPO341834  

268324 (2005 SP17)          Discovered 2005-Sep-26 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

Alternate Designations
 2005 SP17 = 2004 GG78 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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