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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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09965565892383024 8.3074e-08  
a 3.066289185911132 3.7874e-08 AU
q 2.760716116638143 2.5125e-07 AU
i 10.56402706866631 1.0337e-05 deg
node 46.34738195548343 3.6718e-05 deg
peri 318.1733450502516 5.9355e-05 deg
M 110.4265763342043 4.4974e-05 deg
tp 2456398.925802141569
(2013-Apr-16.42580214)
0.00024617 JED
period 1961.182882040999
5.37
3.6336e-05
9.948e-08
d
yr
n .1835626872417674 3.401e-09 deg/d
Q 3.37186225518412 4.1649e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      798  
   data-arc span      6323 days (17.31 yr)  
   first obs. used      1997-09-07  
   last obs. used      2014-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49036  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 04:17:59  

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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