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152269 (2005 SZ197)
Classification: Main-belt Asteroid          SPK-ID: 2152269
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638178115967552 4.3017e-08  
a 3.106577011037338 2.5873e-08 au
q 2.597664363532413 1.3102e-07 au
i 6.438268312720526 5.2383e-06 deg
node 175.7231206832947 4.5082e-05 deg
peri 322.7835025705637 4.8454e-05 deg
M 150.0481855488458 1.7273e-05 deg
tp 2458366.915058971700
(2018-Sep-05.41505897)
9.3584e-05 TDB
period 1999.961396884059
5.48
2.4984e-05
6.84e-08
d
yr
n .180003474347495 2.2487e-09 deg/d
Q 3.615489658542264 3.0111e-08 au
  Orbit Determination Parameters
   # obs. used (total)      351  
   data-arc span      8115 days (22.22 yr)  
   first obs. used      1997-03-15  
   last obs. used      2019-06-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55872  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:25  

Additional Information
 Earth MOID = 1.61424 au 
 Jupiter MOID = 1.43649 au 
 T_jup = 3.190 
[ 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 15.6   n/a MPO432970  

152269 (2005 SZ197)          Discovered 2005-Sep-30 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2005 SZ197 = 2006 VE147 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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