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JPL Small-Body Database Browser
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193857 (2001 QY125)
Classification: Main-belt Asteroid          SPK-ID: 2193857
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 .2382854712741496 6.2621e-08  
a 2.303230130100197 1.029e-08 au
q 1.75440385309645 1.4547e-07 au
i 2.896480014461888 5.5936e-06 deg
node 70.82401792418811 0.0001125 deg
peri 293.6949924174851 0.00011346 deg
M 4.401203517870013 1.206e-05 deg
tp 2458584.891061217833
(2019-Apr-11.39106122)
4.2735e-05 TDB
period 1276.745767098635
3.50
8.5558e-06
2.342e-08
d
yr
n .2819668639419801 1.8895e-09 deg/d
Q 2.852056407103943 1.2742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      6206 days (16.99 yr)  
   first obs. used      2001-07-14  
   last obs. used      2018-07-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58233  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:31:00  

Additional Information
 Earth MOID = .754159 au 
 Jupiter MOID = 2.60484 au 
 T_jup = 3.550 
[ 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 MPO454347  

193857 (2001 QY125)          Discovered 2001-Aug-19 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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