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JPL Small-Body Database Browser
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441837 (2009 UZ125)
Classification: Main-belt Asteroid          SPK-ID: 2441837
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1600765738270452 2.6444e-07  
a 2.163920062189981 7.7752e-08 au
q 1.817527152599002 6.3382e-07 au
i 4.650119140097717 1.1355e-05 deg
node 324.5143626254916 5.3632e-05 deg
peri 44.05509567755265 6.3199e-05 deg
M 13.84585255987181 6.4239e-05 deg
tp 2458555.782506885250
(2019-Mar-13.28250689)
0.00020525 TDB
period 1162.680120396939
3.18
6.2664e-05
1.716e-07
d
yr
n .3096294446636758 1.6688e-08 deg/d
Q 2.510312971780959 9.0198e-08 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      3745 days (10.25 yr)  
   first obs. used      2006-11-25  
   last obs. used      2017-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5216  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:34:30  

Additional Information
 Earth MOID = .818639 au 
 Jupiter MOID = 2.95717 au 
 T_jup = 3.674 
[ 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 18.4   n/a MPO241975  

441837 (2009 UZ125)          Discovered 2009-Oct-14 by CSS at Catalina
Reference: Last Updated: 2015-09-02

Alternate Designations
 2009 UZ125 = 2012 PS1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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