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JPL Small-Body Database Browser
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452614 (2005 QA123)
Classification: Main-belt Asteroid          SPK-ID: 2452614
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 .05244269314563427 5.0104e-08  
a 2.779757255431305 3.185e-08 au
q 2.633979298665371 1.4103e-07 au
i 6.65078363846832 5.9485e-06 deg
node 168.9890084088599 4.6858e-05 deg
peri 165.7310784105266 8.0279e-05 deg
M 349.0610628467714 6.2172e-05 deg
tp 2458651.937678777596
(2019-Jun-17.43767878)
0.00029219 TDB
period 1692.81202556952
4.63
2.9094e-05
7.966e-08
d
yr
n .2126638956731676 3.655e-09 deg/d
Q 2.92553521219724 3.352e-08 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      5173 days (14.16 yr)  
   first obs. used      2005-08-28  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58498  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:49:50  

Additional Information
 Earth MOID = 1.6239 au 
 Jupiter MOID = 2.28124 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 16.9   n/a MPO450474  

452614 (2005 QA123)          Discovered 2005-Aug-28 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

Alternate Designations
 2005 QA123 = 2014 QD59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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