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JPL Small-Body Database Browser
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423016 (2003 SQ405)
Classification: Main-belt Asteroid          SPK-ID: 2423016
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1467558470101915 5.8782e-08  
a 2.293774443690294 1.7171e-08 au
q 1.957149632356194 1.378e-07 au
i 8.122035098956303 7.567e-06 deg
node 90.47664557178427 4.7135e-05 deg
peri 249.202007071078 5.5466e-05 deg
M 317.9517681955832 3.3432e-05 deg
tp 2459148.707345351689
(2020-Oct-26.20734535)
0.00011872 TDB
period 1268.891509511787
3.47
1.4248e-05
3.901e-08
d
yr
n .2837121986406166 3.1858e-09 deg/d
Q 2.630399255024394 1.9691e-08 au
  Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5610 days (15.36 yr)  
   first obs. used      2003-09-27  
   last obs. used      2019-02-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70245  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:09:13  

Additional Information
 Earth MOID = .965074 au 
 Jupiter MOID = 2.74405 au 
 T_jup = 3.569 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO472248  

423016 (2003 SQ405)          Discovered 2003-Sep-27 by Sloan Digital Sky Survey at Apache Point
Reference: Last Updated: 2015-02-04

Alternate Designations
 2003 SQ405 = 2007 YT37 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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