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JPL Small-Body Database Browser
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410522 (2008 ET162)
Classification: Main-belt Asteroid          SPK-ID: 2410522
[ 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08922471315124292 8.039e-08  
a 2.689970745936523 4.6859e-08 au
q 2.449958877745102 2.3929e-07 au
i 10.13568123595794 7.5875e-06 deg
node 30.71126377614911 3.8356e-05 deg
peri 348.52293629933 5.6036e-05 deg
M 4.851583984609494 4.2427e-05 deg
tp 2458578.782950796557
(2019-Apr-05.28295080)		 0.00018964 TDB
period 1611.460862687448
4.41		 4.2108e-05
1.153e-07		 d
yr
n .2233997786329261 5.8374e-09 deg/d
Q 2.929982614127945 5.104e-08 au
   Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      6141 days (16.81 yr)  
   first obs. used      2001-10-15  
   last obs. used      2018-08-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62187  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:17:26  

Additional Information
 Earth MOID = 1.45287 au 
 Jupiter MOID = 2.50707 au 
 T_jup = 3.344 
[ 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 16.6   n/a MPO455918  

410522 (2008 ET162)          Discovered 2008-Mar-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

Alternate Designations
 2008 ET162 = 2010 UZ75 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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