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JPL Small-Body Database Browser
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245955 (2006 SA46)
Classification: Main-belt Asteroid          SPK-ID: 2245955
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1563074278934338 4.9558e-08  
a 2.717217675127251 1.9489e-08 au
q 2.292496369301535 1.3923e-07 au
i 11.26105460445229 5.683e-06 deg
node 219.1721651929034 2.5063e-05 deg
peri 141.9204673485041 3.2756e-05 deg
M 29.99956296669709 1.8749e-05 deg
tp 2458864.168095865640
(2020-Jan-15.66809587)
8.4939e-05 TDB
period 1636.006682592459
4.48
1.7601e-05
4.819e-08
d
yr
n .2200480009223034 2.3674e-09 deg/d
Q 3.141938980952968 2.2536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      5253 days (14.38 yr)  
   first obs. used      2005-06-04  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53591  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:28:25  

Additional Information
 Earth MOID = 1.30253 au 
 Jupiter MOID = 2.37579 au 
 T_jup = 3.315 
[ 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 16.1   n/a MPO450099  

245955 (2006 SA46)          Discovered 2006-Sep-18 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

[ show close-approach data ]
Alternate Designations
 2006 SA46 = 2005 MM10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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