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413502 (2005 QY72)
Classification: Main-belt Asteroid          SPK-ID: 2413502
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1761339174577399 1.1513e-07  
a 2.659384047388775 1.8649e-08 au
q 2.19097631709757 3.057e-07 au
i 12.38541544655993 9.5304e-06 deg
node 346.3756577025425 2.4461e-05 deg
peri 14.16155577726057 3.0213e-05 deg
M 139.8691098642898 1.5219e-05 deg
tp 2458385.054889082030
(2018-Sep-23.55488908)
6.5424e-05 TDB
period 1584.054121352752
4.34
1.6663e-05
4.562e-08
d
yr
n .2272649621924324 2.3906e-09 deg/d
Q 3.12779177767998 2.1934e-08 au
  Orbit Determination Parameters
   # obs. used (total)      287  
   data-arc span      6674 days (18.27 yr)  
   first obs. used      2001-10-25  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52459  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:00:16  

Additional Information
 Earth MOID = 1.18907 au 
 Jupiter MOID = 2.32678 au 
 T_jup = 3.331 
[ 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 16.3   n/a MPO455943  

413502 (2005 QY72)          Discovered 2005-Aug-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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