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447204 (2005 SZ262)
Classification: Main-belt Asteroid          SPK-ID: 2447204
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2101041804519868 7.6958e-08  
a 3.047028429094296 5.0462e-08 au
q 2.406835018185534 2.3543e-07 au
i 3.365623726417909 9.4248e-06 deg
node 74.63519100465514 0.00012592 deg
peri 21.93774604381403 0.00012774 deg
M 217.6507280526521 1.9252e-05 deg
tp 2459768.685200072207
(2022-Jul-08.18520007)
0.00010922 TDB
period 1942.733308311431
5.32
4.826e-05
1.321e-07
d
yr
n .1853059287447446 4.6033e-09 deg/d
Q 3.687221840003058 6.1064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      5028 days (13.77 yr)  
   first obs. used      2005-09-23  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .539  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:57  

Additional Information
 Earth MOID = 1.42405 au 
 Jupiter MOID = 1.5075 au 
 T_jup = 3.201 
[ 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 16.7   n/a MPO419205  

447204 (2005 SZ262)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Alternate Designations
 2005 SZ262 = 2011 YM24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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