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JPL Small-Body Database Browser
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201629 (2003 SQ262)
Classification: Main-belt Asteroid          SPK-ID: 2201629
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1058762152628401 6.2029e-08  
a 2.772023741542261 2.0231e-08 au
q 2.478532359169029 1.6922e-07 au
i 4.125143300266693 6.0936e-06 deg
node 149.3749014562796 7.8168e-05 deg
peri 243.6308625712143 8.257e-05 deg
M 112.5977134216064 2.4465e-05 deg
tp 2458073.244746596222
(2017-Nov-15.74474660)
0.00011454 TDB
period 1685.752627272599
4.62
1.8454e-05
5.052e-08
d
yr
n .2135544647392593 2.3378e-09 deg/d
Q 3.065515123915493 2.2373e-08 au
  Orbit Determination Parameters
   # obs. used (total)      269  
   data-arc span      6557 days (17.95 yr)  
   first obs. used      2001-03-15  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56279  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:50:42  

Additional Information
 Earth MOID = 1.48702 au 
 Jupiter MOID = 2.34933 au 
 T_jup = 3.325 
[ 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 16.3   n/a MPO436980  

201629 (2003 SQ262)          Discovered 2003-Sep-28 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

Alternate Designations
 2003 SQ262 = 2006 HO46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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