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JPL Small-Body Database Browser
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109511 (2001 QY235)
Classification: Main-belt Asteroid          SPK-ID: 2109511
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07624418468492386 5.8051e-08  
a 3.038076931872508 2.7898e-08 au
q 2.806441233191814 1.6899e-07 au
i 2.642025976432175 4.7113e-06 deg
node 88.65785064499254 0.00014701 deg
peri 222.24399996848 0.00015234 deg
M 154.2262271440175 3.9695e-05 deg
tp 2457771.885914982393
(2017-Jan-18.38591498)		 0.0002118 TDB
period 1934.178616246527
5.30		 2.6641e-05
7.294e-08		 d
yr
n .1861255196268363 2.5637e-09 deg/d
Q 3.269712630553202 3.0025e-08 au
   Orbit Determination Parameters
   # obs. used (total)      435  
   data-arc span      6346 days (17.37 yr)  
   first obs. used      2001-08-24  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63696  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:08:10  

Additional Information
 Earth MOID = 1.79189 au 
 Jupiter MOID = 1.92205 au 
 T_jup = 3.235 
[ 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 15.3   n/a MPO248059  

109511 (2001 QY235)          Discovered 2001-Aug-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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