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357748 (2005 SP58)
Classification: Main-belt Asteroid          SPK-ID: 2357748
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2353262267970348 4.8161e-08  
a 2.784793478979994 2.2929e-08 au
q 2.129458537162645 1.3054e-07 au
i 6.882916581228121 6.5694e-06 deg
node 8.66550008751704 3.5412e-05 deg
peri 302.1422271429016 3.8172e-05 deg
M 100.1759698647901 1.3683e-05 deg
tp 2458528.166257368208
(2019-Feb-13.66625737)		 6.1625e-05 TDB
period 1697.41453541156
4.65		 2.0964e-05
5.74e-08		 d
yr
n .2120872612374051 2.6193e-09 deg/d
Q 3.440128420797344 2.8324e-08 au
   Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      8381 days (22.95 yr)  
   first obs. used      1996-12-14  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52243  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 23:22:44  

Additional Information
 Earth MOID = 1.12514 au 
 Jupiter MOID = 1.90119 au 
 T_jup = 3.280 
[ 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 16.3   n/a MPO450331  

357748 (2005 SP58)          Discovered 2005-Sep-26 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

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