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JPL Small-Body Database Browser
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413610 (2005 UH228)
Classification: Main-belt Asteroid          SPK-ID: 2413610
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08973524648868901 7.1512e-08  
a 2.758328260894087 3.6839e-08 au
q 2.510808994506039 2.1351e-07 au
i 3.468278451209869 8.3664e-06 deg
node 191.88253230 0.00011329 deg
peri 222.9907008125409 0.00012999 deg
M 332.0051251621084 6.1788e-05 deg
tp 2458730.619797841343
(2019-Sep-04.11979784)
0.00028837 TDB
period 1673.275108180891
4.58
3.3521e-05
9.178e-08
d
yr
n .2151469284637692 4.3101e-09 deg/d
Q 3.005847527282135 4.0144e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      6553 days (17.94 yr)  
   first obs. used      2000-09-28  
   last obs. used      2018-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6804  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:08:54  

Additional Information
 Earth MOID = 1.52295 au 
 Jupiter MOID = 2.28934 au 
 T_jup = 3.334 
[ 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 16.9   n/a MPO455945  
rotation period rot_per 4.10 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

413610 (2005 UH228)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2005 UH228 = 2007 EU26 = 2014 TA3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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