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JPL Small-Body Database Browser
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469531 (2003 SK253)
Classification: Main-belt Asteroid          SPK-ID: 2469531
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2571656535760342 7.1522e-08  
a 2.693456784562598 2.9825e-08 au
q 2.000792210181754 1.9652e-07 au
i 1.765727375876026 8.6032e-06 deg
node 169.2192462760275 0.00027276 deg
peri 196.140255027865 0.00027405 deg
M 183.4863202855422 2.5649e-05 deg
tp 2459392.161112847224
(2021-Jun-26.66111285)
0.00012524 TDB
period 1614.594410393776
4.42
2.6818e-05
7.342e-08
d
yr
n .2229662122465798 3.7034e-09 deg/d
Q 3.386121358943442 3.7495e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      6144 days (16.82 yr)  
   first obs. used      2001-03-26  
   last obs. used      2018-01-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41019  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 09:57:00  

Additional Information
 Earth MOID = .998298 au 
 Jupiter MOID = 2.07123 au 
 T_jup = 3.322 
[ 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 17.8   n/a MPO382908  

469531 (2003 SK253)          Discovered 2003-Sep-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2003 SK253 = 2012 TM317 = 2012 UZ70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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