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JPL Small-Body Database Browser
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434387 (2005 AY75)
Classification: Main-belt Asteroid          SPK-ID: 2434387
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1120265874823443 9.7191e-08  
a 2.155129099531083 1.5276e-08 au
q 1.913697340926718 2.0636e-07 au
i 2.325921092209428 4.5461e-06 deg
node 306.5875891985573 0.00025767 deg
peri 279.4972671621688 0.00025843 deg
M 92.74782088796734 2.2766e-05 deg
tp 2458302.778925840539
(2018-Jul-03.27892584)
7.2463e-05 TDB
period 1155.602208992824
3.16
1.2286e-05
3.364e-08
d
yr
n .3115258842519532 3.3122e-09 deg/d
Q 2.396560858135448 1.6987e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      6460 days (17.69 yr)  
   first obs. used      2002-02-20  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54051  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 15:40:09  

Additional Information
 Earth MOID = .905793 au 
 Jupiter MOID = 2.58895 au 
 T_jup = 3.692 
[ 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 18.0   n/a MPO440802  

434387 (2005 AY75)          Discovered 2002-Feb-20 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2005 AY75 = 2013 WJ88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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