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JPL Small-Body Database Browser
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434033 (2001 SD222)
Classification: Main-belt Asteroid          SPK-ID: 2434033
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1126490556750058 6.0971e-08  
a 3.000972597987508 3.6816e-08 au
q 2.662915868717647 1.7964e-07 au
i 3.465826469434894 6.4258e-06 deg
node 132.7351786932714 0.00011606 deg
peri 238.0022193563744 0.00011981 deg
M 133.0865406124386 3.1523e-05 deg
tp 2457898.522637263679
(2017-May-25.02263726)
0.0001619 TDB
period 1898.853553651214
5.20
3.4943e-05
9.567e-08
d
yr
n .1895880802960151 3.4889e-09 deg/d
Q 3.339029327257369 4.0964e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      6352 days (17.39 yr)  
   first obs. used      2001-09-19  
   last obs. used      2019-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59814  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:34:40  

Additional Information
 Earth MOID = 1.66367 au 
 Jupiter MOID = 2.12257 au 
 T_jup = 3.240 
[ 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 16.2   n/a MPO434581  

434033 (2001 SD222)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: Last Updated: 2015-06-04

Alternate Designations
 2001 SD222 = 2004 FJ155 = 2009 DL57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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