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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09965563176065872 8.4886e-08  
a 3.06628919927884 3.8853e-08 AU
q 2.760716211963823 2.5862e-07 AU
i 10.5640285993887 1.0923e-05 deg
node 46.34738120365748 3.6723e-05 deg
peri 318.1733190869606 6.1733e-05 deg
M 110.4265985501639 4.7223e-05 deg
tp 2456398.925677181105
(2013-Apr-16.42567718)
0.00025916 JED
period 1961.182894865876
5.37
3.7276e-05
1.021e-07
d
yr
n .1835626860413853 3.4889e-09 deg/d
Q 3.371862186593857 4.2725e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      794  
   data-arc span      6257 days (17.13 yr)  
   first obs. used      1997-09-07  
   last obs. used      2014-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .48989  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 14:31:39  

Additional Information
 Earth MOID = 1.7708 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 12.9 mag n/a MPO267870  

48784 (1997 SX)          Discovered 1997-Sep-17 by BAO Schmidt CCD Asteroid Program at Xinglong (327)
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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