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34832 (2001 SU234)
Classification: Main-belt Asteroid          SPK-ID: 2034832
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1754872572286688 5.5183e-08  
a 2.514551835870031 9.9931e-09 au
q 2.073280031033885 1.398e-07 au
i 2.0779587108638 5.329e-06 deg
node 168.1640585971749 0.00012911 deg
peri 190.1983282913124 0.00012965 deg
M 258.9482425435865 1.3664e-05 deg
tp 2459409.318637268346
(2021-Jul-13.81863727)
5.6248e-05 TDB
period 1456.428993628194
3.99
8.682e-06
2.377e-08
d
yr
n .2471799185370399 1.4735e-09 deg/d
Q 2.955823640706176 1.1747e-08 au
  Orbit Determination Parameters
   # obs. used (total)      645  
   data-arc span      9697 days (26.55 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54409  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:52:37  

Additional Information
 Earth MOID = 1.0695 au 
 Jupiter MOID = 2.49201 au 
 T_jup = 3.437 
[ 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 16.3   n/a MPO431892  
rotation period rot_per 5.05 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

34832 (2001 SU234)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 SU234 = 1993 TN23 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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