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JPL Small-Body Database Browser
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215209 (2000 SL339)
Classification: Main-belt Asteroid          SPK-ID: 2215209
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3338634462112058 4.3913e-08  
a 2.781846313594056 1.8117e-08 au
q 1.853089516507606 1.2052e-07 au
i 19.64578982739979 9.9673e-06 deg
node 34.88078030139864 1.4504e-05 deg
peri 282.4650084400685 2.1858e-05 deg
M 28.56049075569932 1.5128e-05 deg
tp 2458466.049849848813
(2018-Dec-13.54984985)
7.0522e-05 TDB
period 1694.720670889327
4.64
1.6555e-05
4.533e-08
d
yr
n .2124243872065863 2.0751e-09 deg/d
Q 3.710603110680507 2.4165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      6994 days (19.15 yr)  
   first obs. used      2000-08-28  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:57:33  

Additional Information
 Earth MOID = .951754 au 
 Jupiter MOID = 2.15375 au 
 T_jup = 3.169 
[ 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 15.4   n/a MPO321050  
rotation period rot_per 12.00 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

215209 (2000 SL339)          Discovered 2000-Sep-25 by NEAT at Haleakala
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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