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434866 (2006 SW271)
Classification: Main-belt Asteroid          SPK-ID: 2434866
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1862616312300281 5.3964e-08  
a 3.186575300351521 5.104e-08 au
q 2.593038586870731 1.8246e-07 au
i 25.87758014136635 1.1087e-05 deg
node 217.3441045557948 1.4744e-05 deg
peri 297.0732863920084 3.4586e-05 deg
M 35.29888141934177 2.7106e-05 deg
tp 2458796.775552948918
(2019-Nov-09.27555295)
0.00015767 TDB
period 2077.708924175789
5.69
4.9919e-05
1.367e-07
d
yr
n .1732677738498953 4.1629e-09 deg/d
Q 3.780112013832312 6.0547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      6238 days (17.08 yr)  
   first obs. used      2003-03-30  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59737  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:27:37  

Additional Information
 Earth MOID = 1.69246 au 
 Jupiter MOID = 1.54838 au 
 T_jup = 3.016 
[ 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 15.9   n/a MPO423560  

434866 (2006 SW271)          Discovered 2006-Sep-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

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