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JPL Small-Body Database Browser
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423234 (2004 SD32)
Classification: Main-belt Asteroid          SPK-ID: 2423234
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1831886268894413 7.8222e-08  
a 2.763484205414955 2.3286e-08 au
q 2.257245328394331 2.1048e-07 au
i 5.180185031181227 7.2938e-06 deg
node 26.87665179949151 6.2059e-05 deg
peri 331.9003899475691 6.4924e-05 deg
M 155.8330414219084 1.7448e-05 deg
tp 2458274.158341811313
(2018-Jun-04.65834181)
7.8149e-05 TDB
period 1677.968899034564
4.59
2.1209e-05
5.807e-08
d
yr
n .2145450968770217 2.7117e-09 deg/d
Q 3.26972308243558 2.7552e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      5229 days (14.32 yr)  
   first obs. used      2004-09-09  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61346  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:17:57  

Additional Information
 Earth MOID = 1.2555 au 
 Jupiter MOID = 2.1835 au 
 T_jup = 3.310 
[ 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 16.5   n/a MPO456022  

423234 (2004 SD32)          Discovered 2004-Sep-17 by LINEAR at Socorro
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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