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JPL Small-Body Database Browser
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487285 (2014 QC25)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487285
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .08649408142031982 1.4353e-07  
a 3.420324095032539 8.8743e-08 au
q 3.124486304272913 4.6755e-07 au
i 8.510796682115892 1.5424e-05 deg
node 309.2708752689943 8.2592e-05 deg
peri 83.9706219666477 0.00017349 deg
M 226.4096344659733 0.00014013 deg
tp 2459457.877247035305
(2021-Aug-31.37724704)
0.00089799 TDB
period 2310.464588511753
6.33
8.992e-05
2.462e-07
d
yr
n .155812818681583 6.064e-09 deg/d
Q 3.716161885792165 9.6419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      7881 days (21.58 yr)  
   first obs. used      1995-07-26  
   last obs. used      2017-02-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56449  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:18:57  

Additional Information
 Earth MOID = 2.14536 au 
 Jupiter MOID = 1.70815 au 
 T_jup = 3.119 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO398995  

487285 (2014 QC25)          Discovered 1995-Jul-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 QC25 = 1995 OT18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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