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452697 (2005 YW53)
Classification: Main-belt Asteroid          SPK-ID: 2452697
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1803645239267179 5.9692e-08  
a 2.254181492690484 1.6156e-08 au
q 1.847607120916947 1.3508e-07 au
i 1.267873836682847 7.5505e-06 deg
node 6.305541457118713 0.00035092 deg
peri 116.1940205214763 0.00035416 deg
M 82.94471591514234 4.6231e-05 deg
tp 2458715.681647585189
(2019-Aug-20.18164759)
0.00015641 TDB
period 1236.180095839153
3.38
1.329e-05
3.639e-08
d
yr
n .2912197027049058 3.1308e-09 deg/d
Q 2.660755864464022 1.907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      6232 days (17.06 yr)  
   first obs. used      2003-04-05  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .74048  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:00:15  

Additional Information
 Earth MOID = .86375 au 
 Jupiter MOID = 2.41027 au 
 T_jup = 3.603 
[ 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 18.7   n/a MPO460668  

452697 (2005 YW53)          Discovered 2005-Dec-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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