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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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09965569089371896 7.8595e-08  
a 3.066289168166227 3.5362e-08 AU
q 2.760716002632695 2.3273e-07 AU
i 10.56403176700669 8.0233e-06 deg
node 46.34738731705256 3.6432e-05 deg
peri 318.1733680903615 5.2964e-05 deg
M 110.4265539501615 3.8898e-05 deg
tp 2456398.925929305844
(2013-Apr-16.42592931)
0.00021097 JED
period 1961.182865016674
5.37
3.3926e-05
9.288e-08
d
yr
n .1835626888352093 3.1754e-09 deg/d
Q 3.37186233369976 3.8886e-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 = 1.7708 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 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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