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175525 (2006 SP72)
Classification: Main-belt Asteroid          SPK-ID: 2175525
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 .09742260347942253 3.8303e-08  
a 3.147926500091852 2.6286e-08 au
q 2.841247304891037 1.1452e-07 au
i 5.147304192130137 5.0917e-06 deg
node 48.06132181248537 4.8079e-05 deg
peri 43.88198726370546 5.5245e-05 deg
M 139.234915488178 2.7595e-05 deg
tp 2458411.492816848046
(2018-Oct-19.99281685)
0.00015411 TDB
period 2040.024119947274
5.59
2.5552e-05
6.996e-08
d
yr
n .1764685017593343 2.2104e-09 deg/d
Q 3.454605695292667 2.8847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      6802 days (18.62 yr)  
   first obs. used      2001-11-24  
   last obs. used      2020-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52784  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:58:44  

Additional Information
 Earth MOID = 1.86038 au 
 Jupiter MOID = 1.7333 au 
 T_jup = 3.195 
[ 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 15.22   n/a E2021B55  

175525 (2006 SP72)          Discovered 2006-Sep-19 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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