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JPL Small-Body Database Browser
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105741 (2000 SJ89)
Classification: Main-belt Asteroid          SPK-ID: 2105741
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2074646987288423 5.7178e-08  
a 3.095872513093789 2.7696e-08 au
q 2.453588254861882 1.8172e-07 au
i 16.13809799055264 5.577e-06 deg
node 270.8229538487158 2.176e-05 deg
peri 47.82421489244614 2.4773e-05 deg
M 250.6281598208918 1.2826e-05 deg
tp 2459604.971804004528
(2022-Jan-25.47180400)
7.5077e-05 TDB
period 1989.633246412152
5.45
2.6699e-05
7.31e-08
d
yr
n .180937869152105 2.4281e-09 deg/d
Q 3.738156771325695 3.3442e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      7202 days (19.72 yr)  
   first obs. used      2000-08-08  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55592  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:32:26  

Additional Information
 Earth MOID = 1.47032 au 
 Jupiter MOID = 1.64712 au 
 T_jup = 3.130 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457188.5 (2015-Jun-15.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2060413272787189 5.7188e-08  
q 2.459046833661703 1.8165e-07 au
tp 2457614.250985891466
(2016-Aug-13.75098589)
6.4767e-05 TDB
node 270.8359588491914 2.1758e-05 deg
peri 47.87350562810285 2.482e-05 deg
i 16.1342550680182 5.5755e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      7202 days (19.72 yr)  
   first obs. used      2000-08-08  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55592  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 18:32:26  

Additional Information
 Jupiter MOID = 1.64712 au 
 T_jup = 3.130 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.270478393023092E-15 -1.031379321409488E-14 2.349522919647801E-13 1.356323438895022E-14 6.799599959457401E-14 -6.481217866111292E-15
q -1.031379321409488E-14 3.29957462827461E-14 -3.947035161042409E-13 -4.043252897533174E-14 -1.756513400461112E-13 2.356701329668116E-14
tp 2.349522919647801E-13 -3.947035161042409E-13 4.194743189284003E-9 1.295364075601894E-11 8.231124256381981E-10 6.658795639268664E-12
node 1.356323438895022E-14 -4.043252897533174E-14 1.295364075601894E-11 4.73413879433912E-10 -4.514660805850601E-10 2.92478445122968E-11
peri 6.799599959457401E-14 -1.756513400461112E-13 8.231124256381981E-10 -4.514660805850601E-10 6.160153463491661E-10 -2.691693789802105E-11
i -6.481217866111292E-15 2.356701329668116E-14 6.658795639268664E-12 2.92478445122968E-11 -2.691693789802105E-11 3.108572152265176E-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 14.4   n/a MPO432580  

105741 (2000 SJ89)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 SJ89 = 2001 YM101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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