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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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1021619928545692 7.4668e-08  
a 3.061461184923542 3.2154e-08 au
q 2.748696209224842 2.2548e-07 au
i 10.58311511460544 7.6054e-06 deg
node 46.10218436459846 3.2864e-05 deg
peri 319.0783724999459 4.661e-05 deg
M 219.8099240336767 3.6013e-05 deg
tp 2458362.414666320250
(2018-Aug-31.91466632)
0.00019988 JED
period 1956.552758707258
5.36
3.0824e-05
8.439e-08
d
yr
n .1839970828273809 2.8987e-09 deg/d
Q 3.374226160622242 3.5438e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1014  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      1997-09-07  
   last obs. used      2016-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47465  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 14:31:43  

Additional Information
 Earth MOID = 1.75743 au 
 Jupiter MOID = 2.10834 au 
 T_jup = 3.200 
[ 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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