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48784 (1997 SX)
Classification: Main-belt Asteroid          SPK-ID: 2048784
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .101399111152233 7.9123e-08  
a 3.063761875309011 3.6463e-08 au
q 2.753099144370579 2.3501e-07 au
i 10.57698855408085 8.0312e-06 deg
node 46.11870132254651 3.6375e-05 deg
peri 318.8882108814989 5.2138e-05 deg
M 183.2113076437659 3.7944e-05 deg
tp 2458362.406636375648
(2018-Aug-31.90663638)
0.00020916 JED
period 1958.758699325954
5.36
3.4968e-05
9.574e-08
d
yr
n .1837898665741129 3.281e-09 deg/d
Q 3.374424606247444 4.016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      887  
   data-arc span      6456 days (17.68 yr)  
   first obs. used      1997-09-07  
   last obs. used      2015-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48529  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 17:43:49  

Additional Information
 Earth MOID = 1.76127 au 
 Jupiter MOID = 2.10919 au 
 T_jup = 3.199 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.0 mag n/a MPO337647  

48784 (1997 SX)          Discovered 1997-Sep-17 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 SX = 1999 CP35 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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