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JPL Small-Body Database Browser
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109421 (2001 QY192)
Classification: Main-belt Asteroid          SPK-ID: 2109421
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0683154449869148 4.9737e-08  
a 2.663221331746023 1.5389e-08 au
q 2.48128218136915 1.3296e-07 au
i 13.9120940769335 5.5045e-06 deg
node 282.136589011999 2.3379e-05 deg
peri 343.018728153326 5.077e-05 deg
M 107.4807723826555 4.5535e-05 deg
tp 2458126.544468828570
(2018-Jan-08.04446883)
0.00020067 TDB
period 1587.483858175631
4.35
1.376e-05
3.767e-08
d
yr
n .2267739593986923 1.9656e-09 deg/d
Q 2.845160482122897 1.6441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      6678 days (18.28 yr)  
   first obs. used      2001-08-22  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59392  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:05:41  

Additional Information
 Earth MOID = 1.46723 au 
 Jupiter MOID = 2.28299 au 
 T_jup = 3.339 
[ 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 MPO266378  

109421 (2001 QY192)          Discovered 2001-Aug-22 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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