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344231 (2001 SX14)
Classification: Main-belt Asteroid          SPK-ID: 2344231
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .190922589142269 6.6311e-08  
a 2.418164975029654 9.0804e-09 au
q 1.956482657023842 1.5969e-07 au
i .5109747172130178 6.7654e-06 deg
node 349.7742085168625 0.00072526 deg
peri 31.24044382889146 0.0007254 deg
M 335.0226761039691 1.3514e-05 deg
tp 2459095.795133215586
(2020-Sep-03.29513322)
5.1701e-05 TDB
period 1373.495739592126
3.76
7.7364e-06
2.118e-08
d
yr
n .2621049265918406 1.4763e-09 deg/d
Q 2.879847293035466 1.0814e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      9463 days (25.91 yr)  
   first obs. used      1994-11-28  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64197  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:03:18  

Additional Information
 Earth MOID = .959254 au 
 Jupiter MOID = 2.58019 au 
 T_jup = 3.490 
[ 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 17.4   n/a MPO440550  

344231 (2001 SX14)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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