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JPL Small-Body Database Browser
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249917 (2001 SN234)
Classification: Main-belt Asteroid          SPK-ID: 2249917
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1837941495363635 4.0803e-08  
a 2.787913056258867 1.7475e-08 au
q 2.275510947102445 1.1605e-07 au
i 12.49267583309122 5.8277e-06 deg
node 188.2509030384077 1.9216e-05 deg
peri 237.3252330783641 2.5122e-05 deg
M 247.1787439345899 1.5899e-05 deg
tp 2459133.350889684374
(2020-Oct-10.85088968)
7.7464e-05 TDB
period 1700.267546881057
4.66
1.5986e-05
4.377e-08
d
yr
n .2117313834874859 1.9908e-09 deg/d
Q 3.30031516541529 2.0687e-08 au
  Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      6584 days (18.03 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59735  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:48:47  

Additional Information
 Earth MOID = 1.31418 au 
 Jupiter MOID = 2.17323 au 
 T_jup = 3.271 
[ 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 16.2   n/a MPO413154  

249917 (2001 SN234)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

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