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JPL Small-Body Database Browser
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201544 (2003 QY100)
Classification: Main-belt Asteroid          SPK-ID: 2201544
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05215844943133746 7.6242e-08  
a 2.702717419758395 3.0868e-08 au
q 2.561747869892732 2.0214e-07 au
i 5.538869107128219 7.9013e-06 deg
node 196.5230706758706 5.5896e-05 deg
peri 176.0499706950882 8.0443e-05 deg
M 151.797872646395 6.2187e-05 deg
tp 2457916.174737731722
(2017-Jun-11.67473773)
0.00027664 TDB
period 1622.928504343771
4.44
2.7804e-05
7.612e-08
d
yr
n .2218212318265773 3.8002e-09 deg/d
Q 2.843686969624058 3.2478e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      7111 days (19.47 yr)  
   first obs. used      1999-11-09  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60357  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:41:16  

Additional Information
 Earth MOID = 1.56083 au 
 Jupiter MOID = 2.39543 au 
 T_jup = 3.358 
[ 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 16.0   n/a MPO433320  

201544 (2003 QY100)          Discovered 2003-Aug-28 by NEAT at Haleakala
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

Alternate Designations
 2003 QY100 = 2006 HF8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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