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351025 (2003 SW41)
Classification: Main-belt Asteroid          SPK-ID: 2351025
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .263144865141946 1.0231e-07  
a 2.620199721740915 3.0608e-08 au
q 1.930707619318438 2.6869e-07 au
i 14.13955895362607 1.2173e-05 deg
node 347.8576762301651 3.4997e-05 deg
peri 4.41315883275893 4.2798e-05 deg
M 348.3617001480171 3.4788e-05 deg
tp 2459050.582622578853
(2020-Jul-20.08262258)
0.0001505 TDB
period 1549.17336360905
4.24
2.7145e-05
7.432e-08
d
yr
n .2323819970421656 4.0718e-09 deg/d
Q 3.309691824163392 3.8662e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5749 days (15.74 yr)  
   first obs. used      2003-08-28  
   last obs. used      2019-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63861  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:52:58  

Additional Information
 Earth MOID = .925373 au 
 Jupiter MOID = 2.13015 au 
 T_jup = 3.314 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456792.5 (2014-May-15.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .26430398646995 1.0215e-07  
q 1.926503413182778 2.6831e-07 au
tp 2457503.436653712502
(2016-Apr-24.93665371)
0.00012684 TDB
node 347.9493165642054 3.4982e-05 deg
peri 4.683935781175019 4.2758e-05 deg
i 14.14672560626162 1.2181e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5749 days (15.74 yr)  
   first obs. used      2003-08-28  
   last obs. used      2019-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63861  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:52:58  

Additional Information
 Jupiter MOID = 2.13015 au 
 T_jup = 3.314 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.0434044936514E-14 -2.731869389860112E-14 2.17863908303807E-12 1.523108664941961E-14 3.2214075836751E-13 2.370787135269061E-16
q -2.731869389860112E-14 7.199210978063585E-14 -3.365910878036702E-12 -5.337689119294858E-14 -4.307634766966563E-13 1.349484662458814E-15
tp 2.17863908303807E-12 -3.365910878036702E-12 1.608788237525495E-8 -9.952607078296353E-11 3.149512289638197E-9 -1.425818584091952E-11
node 1.523108664941961E-14 -5.337689119294858E-14 -9.952607078296353E-11 1.223769563840401E-9 -1.203238874825172E-9 1.274193016401604E-10
peri 3.2214075836751E-13 -4.307634766966563E-13 3.149512289638197E-9 -1.203238874825172E-9 1.828275409656545E-9 -1.267547109949491E-10
i 2.370787135269061E-16 1.349484662458814E-15 -1.425818584091952E-11 1.274193016401604E-10 -1.267547109949491E-10 1.483738561082482E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO434216  

351025 (2003 SW41)          Discovered 2003-Sep-17 by NEAT at Palomar
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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