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243766 (2000 RS26)
Classification: Main-belt Asteroid          SPK-ID: 2243766
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2565919936342835 6.3479e-08  
a 2.351539519847382 9.482e-09 au
q 1.748153306339936 1.5001e-07 au
i 2.330266474105601 5.3853e-06 deg
node 301.6765697568576 0.00013623 deg
peri 46.78098987408635 0.00013668 deg
M 173.8356418038925 8.3026e-06 deg
tp 2458364.491127443504
(2018-Sep-02.99112744)
3.0331e-05 TDB
period 1317.124565160444
3.61
7.9665e-06
2.181e-08
d
yr
n .2733226678193092 1.6532e-09 deg/d
Q 2.954925733354827 1.1915e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      8033 days (21.99 yr)  
   first obs. used      1998-01-23  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51841  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:24:49  

Additional Information
 Earth MOID = .742649 au 
 Jupiter MOID = 2.47915 au 
 T_jup = 3.511 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO460069  
rotation period rot_per 6.339 h n/a LCDB (Rev. 2019-August); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

243766 (2000 RS26)          Discovered 2000-Sep-01 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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