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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1754488392627475 6.4456e-08  
a 2.514206660370327 1.0546e-08 au
q 2.073092020141685 1.617e-07 au
i 2.078009898029766 5.713e-06 deg
node 168.1694885077962 0.00012953 deg
peri 190.2965978989939 0.00013008 deg
M 159.9245073158847 1.3744e-05 deg
tp 2457953.636857341096
(2017-Jul-19.13685734)
5.4196e-05 TDB
period 1456.129115328375
3.99
9.1617e-06
2.508e-08
d
yr
n .2472308232905676 1.5555e-09 deg/d
Q 2.95532130059897 1.2396e-08 au
  Orbit Determination Parameters
   # obs. used (total)      613  
   data-arc span      9271 days (25.38 yr)  
   first obs. used      1993-10-09  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54904  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:43:58  

Additional Information
 Earth MOID = 1.06845 au 
 Jupiter MOID = 2.48911 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-January); 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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