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JPL Small-Body Database Browser
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434598 (2005 US272)
Classification: Main-belt Asteroid          SPK-ID: 2434598
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1232647982210213 7.2769e-08  
a 2.470337090969804 3.1841e-08 au
q 2.165831487913507 1.956e-07 au
i 7.6183014638822 6.8895e-06 deg
node 70.68482299106513 5.2656e-05 deg
peri 283.0072862762705 6.1451e-05 deg
M 216.4892050332367 3.5116e-05 deg
tp 2459165.846652536518
(2020-Nov-12.34665254)
0.0001448 TDB
period 1418.184569044316
3.88
2.742e-05
7.507e-08
d
yr
n .2538456614589992 4.9079e-09 deg/d
Q 2.774842694026102 3.5766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      104  
   data-arc span      4960 days (13.58 yr)  
   first obs. used      2005-10-28  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61231  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:35:26  

Additional Information
 Earth MOID = 1.17573 au 
 Jupiter MOID = 2.6614 au 
 T_jup = 3.462 
[ 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 17.2   n/a MPO434585  

434598 (2005 US272)          Discovered 2005-Oct-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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