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152125 (2004 SR33)
Classification: Main-belt Asteroid          SPK-ID: 2152125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2683795236891487 3.6091e-08  
a 3.12881485223433 2.0403e-08 au
q 2.289105012480146 1.1796e-07 au
i 5.636720207711952 4.0505e-06 deg
node 147.5137443014102 4.576e-05 deg
peri 178.2879929802018 4.6913e-05 deg
M 11.73606543939884 7.9342e-06 deg
tp 2459134.599570465874
(2020-Oct-12.09957047)
4.4577e-05 TDB
period 2021.474296883305
5.53
1.9774e-05
5.414e-08
d
yr
n .1780878443792462 1.742e-09 deg/d
Q 3.968524691988515 2.5879e-08 au
  Orbit Determination Parameters
   # obs. used (total)      615  
   data-arc span      8148 days (22.31 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51856  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 10:43:00  

Additional Information
 Earth MOID = 1.27542 au 
 Jupiter MOID = 1.39733 au 
 T_jup = 3.150 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.46   n/a E2021B55  

152125 (2004 SR33)          Discovered 2004-Sep-17 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2004 SR33 = 2003 KH17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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