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351534 (2005 SM194)
Classification: Outer Main-belt Asteroid          SPK-ID: 2351534
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .179004123400274 8.2142e-08  
a 3.200567272468373 4.9003e-08 au
q 2.627652533476566 2.5616e-07 au
i 3.159500827012669 8.7892e-06 deg
node 210.0641513941311 0.00011796 deg
peri 157.1017027192067 0.0001196 deg
M 191.5131445560364 2.2361e-05 deg
tp 2459979.319000305982
(2023-Feb-03.81900031)
0.00014368 TDB
period 2091.408491075725
5.73
4.8032e-05
1.315e-07
d
yr
n .1721328002330298 3.9532e-09 deg/d
Q 3.77348201146018 5.7775e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      5352 days (14.65 yr)  
   first obs. used      2005-08-31  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55717  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:53:57  

Additional Information
 Earth MOID = 1.62691 au 
 Jupiter MOID = 1.70005 au 
 T_jup = 3.167 
[ show covariance matrix ]

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 15.9   n/a MPO434219  

351534 (2005 SM194)          Discovered 2005-Aug-31 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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