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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952116754086865 4.5018e-08  
a 3.153826443712973 1.8297e-08 au
q 2.538162699687544 1.4133e-07 au
i 1.057264974458008 4.8637e-06 deg
node 52.78084619000793 0.00022535 deg
peri 342.9661700576099 0.00022556 deg
M 171.1996835547646 1.0528e-05 deg
tp 2458027.628302783395
(2017-Oct-01.12830278)
5.6038e-05 TDB
period 2045.762023187049
5.60
1.7803e-05
4.874e-08
d
yr
n .1759735472257735 1.5314e-09 deg/d
Q 3.769490187738402 2.1869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      900  
   data-arc span      7189 days (19.68 yr)  
   first obs. used      2000-09-04  
   last obs. used      2020-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55415  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:34:38  

Additional Information
 Earth MOID = 1.54515 au 
 Jupiter MOID = 1.66334 au 
 T_jup = 3.177 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456807.5 (2014-May-30.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1955675190584122 4.4961e-08  
q 2.53691877456032 1.4113e-07 au
tp 2455983.512568285313
(2012-Feb-26.01256829)
5.1953e-05 TDB
node 52.79308577116667 0.00022521 deg
peri 343.448053458425 0.00022542 deg
i 1.057753979594473 4.8649e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      900  
   data-arc span      7189 days (19.68 yr)  
   first obs. used      2000-09-04  
   last obs. used      2020-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55415  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:34:38  

Additional Information
 Jupiter MOID = 1.66334 au 
 T_jup = 3.177 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.0214735656709E-15 -6.311324086625365E-15 -4.209889271964172E-13 5.371011831122161E-15 -1.032481104426099E-13 -2.992743510418188E-16
q -6.311324086625365E-15 1.991815301237293E-14 1.375016128932687E-12 -1.915676315081113E-14 3.526909850318304E-13 1.039727527171907E-15
tp -4.209889271964172E-13 1.375016128932687E-12 2.699142030896666E-9 7.114957410289139E-13 5.23787818908736E-10 8.207015025020638E-14
node 5.371011831122161E-15 -1.915676315081113E-14 7.114957410289139E-13 5.07183794230065E-8 -5.070962493190971E-8 -3.353690230413497E-10
peri -1.032481104426099E-13 3.526909850318304E-13 5.23787818908736E-10 -5.070962493190971E-8 5.081365555212422E-8 3.353439468668495E-10
i -2.992743510418188E-16 1.039727527171907E-15 8.207015025020638E-14 -3.353690230413497E-10 3.353439468668495E-10 2.366721125025778E-11

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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