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344235 (2001 SA124)
Classification: Main-belt Asteroid          SPK-ID: 2344235
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2294736444325866 5.3849e-08  
a 2.335309777800897 9.4524e-09 au
q 1.799417732209871 1.2655e-07 au
i 4.192720167809075 5.261e-06 deg
node 285.9074643991584 8.7365e-05 deg
peri 118.7638497449742 8.9265e-05 deg
M 51.64374448869489 1.3452e-05 deg
tp 2458813.504826838526
(2019-Nov-26.00482684)
4.8932e-05 TDB
period 1303.512419647783
3.57
7.9141e-06
2.167e-08
d
yr
n .276176885293716 1.6768e-09 deg/d
Q 2.871201823391923 1.1621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      6707 days (18.36 yr)  
   first obs. used      2001-09-08  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54569  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:01:10  

Additional Information
 Earth MOID = .813335 au 
 Jupiter MOID = 2.54315 au 
 T_jup = 3.529 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457480.5 (2016-Apr-02.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2291769232530633 5.3859e-08  
q 1.800145467236372 1.2646e-07 au
tp 2457507.465049836230
(2016-Apr-28.96504984)
5.1218e-05 TDB
node 286.1100674073537 8.7595e-05 deg
peri 118.0648262027573 8.9493e-05 deg
i 4.186341341398804 5.2538e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      6707 days (18.36 yr)  
   first obs. used      2001-09-08  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54569  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:01:10  

Additional Information
 Jupiter MOID = 2.54315 au 
 T_jup = 3.529 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.900739287054756E-15 -6.80017992327485E-15 -3.081404011688062E-13 -6.633723518826854E-14 -3.417899597021747E-15 -1.075920836163606E-14
q -6.80017992327485E-15 1.599245116248739E-14 6.070035032370803E-13 1.588977795323619E-13 -3.708591615440137E-14 2.522837354680107E-14
tp -3.081404011688062E-13 6.070035032370803E-13 2.623243417319286E-9 8.107066919124585E-12 9.661535924463063E-10 4.077422584166513E-12
node -6.633723518826854E-14 1.588977795323619E-13 8.107066919124585E-12 7.672812353339604E-9 -7.650979380851535E-9 -3.758925596111291E-11
peri -3.417899597021747E-15 -3.708591615440137E-14 9.661535924463063E-10 -7.650979380851535E-9 8.009001575670181E-9 3.86737690861558E-11
i -1.075920836163606E-14 2.522837354680107E-14 4.077422584166513E-12 -3.758925596111291E-11 3.86737690861558E-11 2.760220893332303E-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 17.5   n/a MPO503387  

344235 (2001 SA124)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 SA124 = 2001 RK144 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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