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135238 (2001 SM5)
Classification: Inner Main-belt Asteroid          SPK-ID: 2135238
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0680911674896255 3.8522e-08  
a 1.909428542506556 5.2325e-09 au
q 1.77941332380927 7.5654e-08 au
i 19.86142733102219 3.4679e-06 deg
node 12.0795632482595 9.1074e-06 deg
peri 154.6786912793239 3.3206e-05 deg
M 309.4214299933371 2.8408e-05 deg
tp 2459335.899664394161
(2021-May-01.39966439)
7.5842e-05 TDB
period 963.7259253370908
2.64
3.9615e-06
1.085e-08
d
yr
n .3735501873876431 1.5355e-09 deg/d
Q 2.039443761203841 5.5888e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1141  
   data-arc span      7716 days (21.13 yr)  
   first obs. used      2000-03-15  
   last obs. used      2021-04-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49093  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:20:56  

Additional Information
 Earth MOID = .788562 au 
 Jupiter MOID = 2.92412 au 
 T_jup = 3.862 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.47   n/a MPCxxxxx  

135238 (2001 SM5)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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