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105774 (2000 SX111)
Classification: Main-belt Asteroid          SPK-ID: 2105774
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952116753207526 4.5019e-08  
a 3.153826443563511 1.831e-08 au
q 2.538162699844587 1.4133e-07 au
i 1.057264922686486 4.865e-06 deg
node 52.78083830781587 0.00022588 deg
peri 342.9661782005041 0.00022609 deg
M 171.1996834029586 1.054e-05 deg
tp 2458027.628303715216
(2017-Oct-01.12830372)
5.6129e-05 TDB
period 2045.762023041624
5.60
1.7816e-05
4.878e-08
d
yr
n .1759735472382827 1.5325e-09 deg/d
Q 3.769490187282435 2.1884e-08 au
  Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      7174 days (19.64 yr)  
   first obs. used      2000-09-04  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55519  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:32:53  

Additional Information
 Earth MOID = 1.54515 au 
 Jupiter MOID = 1.66334 au 
 T_jup = 3.177 
[ 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 14.8   n/a MPO264081  
rotation period rot_per 10.04 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:
[Chang, C.-K.; Ip, W.-H.; Cheng, Y.-C.; Ngeow, C.-C.; et al. (2014) Astrophys. J. 788, A17.]

105774 (2000 SX111)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 SX111 = 2002 AG176 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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