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JPL Small-Body Database Browser
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487325 (2014 QO152)
Classification: Main-belt Asteroid          SPK-ID: 2487325
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 .1718539114574137 1.0615e-07  
a 2.72618561037716 8.4217e-08 au
q 2.257679949874928 2.4271e-07 au
i 13.7663445368414 7.2394e-06 deg
node 303.4810161749682 3.2923e-05 deg
peri 334.3068180597965 6.6514e-05 deg
M 56.0926055387401 7.0577e-05 deg
tp 2458344.326222983834
(2018-Aug-13.82622298)
0.00031181 TDB
period 1644.112603436232
4.50
7.6184e-05
2.086e-07
d
yr
n .2189631046240944 1.0146e-08 deg/d
Q 3.194691270879391 9.869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      4243 days (11.62 yr)  
   first obs. used      2008-03-11  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53373  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:36  

Additional Information
 Earth MOID = 1.24839 au 
 Jupiter MOID = 2.02166 au 
 T_jup = 3.294 
[ 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 16.4   n/a MPO399005  

487325 (2014 QO152)          Discovered 2014-Jun-24 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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