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JPL Small-Body Database Browser
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215625 (2003 SX250)
Classification: Main-belt Asteroid          SPK-ID: 2215625
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2354172082949325 3.6397e-08  
a 2.41958800007517 1.4456e-08 au
q 1.849975347873555 8.727e-08 au
i 9.788805346106779 7.4968e-06 deg
node 183.1436650440507 2.713e-05 deg
peri 258.4386192549001 3.3572e-05 deg
M 109.7046069829126 1.9936e-05 deg
tp 2458581.578234692220
(2019-Apr-08.07823469)
7.3817e-05 TDB
period 1374.708315889512
3.76
1.232e-05
3.373e-08
d
yr
n .2618737341143238 2.3469e-09 deg/d
Q 2.989200652276785 1.786e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      7507 days (20.55 yr)  
   first obs. used      1999-10-06  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59579  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:20:44  

Additional Information
 Earth MOID = .894234 au 
 Jupiter MOID = 2.35654 au 
 T_jup = 3.457 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO413071  

215625 (2003 SX250)          Discovered 2003-Sep-26 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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