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JPL Small-Body Database Browser
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266749 (2009 SQ62)
Classification: Main-belt Asteroid          SPK-ID: 2266749
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09919680771925751 4.6699e-08  
a 2.461678458788855 2.3117e-08 au
q 2.217487814045739 1.1634e-07 au
i 3.762008550110872 1.156e-05 deg
node 180.7771933255918 7.6861e-05 deg
peri 257.2173204186985 0.00011416 deg
M 99.68323761012043 7.8468e-05 deg
tp 2458209.870489796360
(2018-Apr-01.37048980)
0.00030699 TDB
period 1410.734914362706
3.86
1.9872e-05
5.441e-08
d
yr
n .2551861418717552 3.5946e-09 deg/d
Q 2.705869103531972 2.541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      4954 days (13.56 yr)  
   first obs. used      2005-10-01  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62202  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:27:40  

Additional Information
 Earth MOID = 1.23631 au 
 Jupiter MOID = 2.49431 au 
 T_jup = 3.480 
[ 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 17.4   n/a MPO273615  

266749 (2009 SQ62)          Discovered 2009-Sep-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2009 SQ62 = 2006 YH46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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