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JPL Small-Body Database Browser
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351639 (2005 YA53)
Classification: Main-belt Asteroid          SPK-ID: 2351639
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04957077927230689 6.253e-08  
a 2.291408949415303 2.2548e-08 au
q 2.177822022161248 1.4244e-07 au
i 3.378927935406084 7.501e-06 deg
node 306.7247145890128 0.0001157 deg
peri 160.4619104345858 0.00015875 deg
M 304.5540816264391 0.0001115 deg
tp 2458795.627919851696
(2019-Nov-08.12791985)
0.00039449 TDB
period 1266.929166423677
3.47
1.87e-05
5.12e-08
d
yr
n .2841516396818127 4.1942e-09 deg/d
Q 2.404995876669358 2.3666e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      4675 days (12.80 yr)  
   first obs. used      2005-12-22  
   last obs. used      2018-10-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62052  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:09:09  

Additional Information
 Earth MOID = 1.19513 au 
 Jupiter MOID = 2.64109 au 
 T_jup = 3.594 
[ 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 17.9   n/a MPO455545  

351639 (2005 YA53)          Discovered 2005-Dec-22 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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