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105938 (2000 SL227)
Classification: Main-belt Asteroid          SPK-ID: 2105938
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1750292863555431 6.0443e-08  
a 3.127533905628645 3.4058e-08 au
q 2.580123878073698 1.9685e-07 au
i 6.866628527575402 5.3523e-06 deg
node 127.4212747785636 5.7262e-05 deg
peri 245.4319956129045 5.94e-05 deg
M 246.8132159516783 2.0743e-05 deg
tp 2459835.676887121085
(2022-Sep-13.17688712)
0.00012381 TDB
period 2020.233027081759
5.53
3.3e-05
9.035e-08
d
yr
n .1781972649561236 2.9108e-09 deg/d
Q 3.674943933183591 4.0019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      7180 days (19.66 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61913  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:59:02  

Additional Information
 Earth MOID = 1.5882 au 
 Jupiter MOID = 1.82758 au 
 T_jup = 3.179 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457182.5 (2015-Jun-09.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1745362605508108 6.0417e-08  
q 2.582545596979935 1.9669e-07 au
tp 2457817.585136522580
(2017-Mar-05.08513652)
0.0001025 TDB
node 127.4276340586842 5.7269e-05 deg
peri 245.9410444139849 5.9424e-05 deg
i 6.865348244224849 5.351e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      7180 days (19.66 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61913  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:59:02  

Additional Information
 Jupiter MOID = 1.82758 au 
 T_jup = 3.179 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.650242636677593E-15 -1.176567382359548E-14 -4.202327164625547E-13 9.00854381884107E-15 -2.274505618394096E-14 -1.53266773259995E-16
q -1.176567382359548E-14 3.868885073729727E-14 2.930947098300379E-12 -2.733906636096271E-14 2.776990636216986E-13 1.959445270917505E-15
tp -4.202327164625547E-13 2.930947098300379E-12 1.050662543822832E-8 -7.838415111439034E-12 1.702136786865059E-9 3.119256345196448E-12
node 9.00854381884107E-15 -2.733906636096271E-14 -7.838415111439034E-12 3.279765737509266E-9 -3.257107763766906E-9 4.30535808972615E-11
peri -2.274505618394096E-14 2.776990636216986E-13 1.702136786865059E-9 -3.257107763766906E-9 3.531190211289825E-9 -4.233333153998436E-11
i -1.53266773259995E-16 1.959445270917505E-15 3.119256345196448E-12 4.30535808972615E-11 -4.233333153998436E-11 2.863281609465571E-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 15.39   n/a E2021B55  

105938 (2000 SL227)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 SL227 = 2002 CV153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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