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JPL Small-Body Database Browser
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487318 (2014 QP129)
Classification: Main-belt Asteroid          SPK-ID: 2487318
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01308892124917226 6.4734e-08  
a 3.105219110674633 7.9149e-08 au
q 3.064575142273588 2.1755e-07 au
i 4.033621789157547 1.0917e-05 deg
node 164.9347742470539 9.3013e-05 deg
peri 101.4091108570885 0.00044555 deg
M 24.89173921912213 0.00043212 deg
tp 2458462.305886596713
(2018-Dec-09.80588660)
0.0024007 TDB
period 1998.650250480078
5.47
7.6415e-05
2.092e-07
d
yr
n .1801215594942275 6.8867e-09 deg/d
Q 3.145863079075677 8.0185e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      5757 days (15.76 yr)  
   first obs. used      2003-10-24  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69303  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:05  

Additional Information
 Earth MOID = 2.05146 au 
 Jupiter MOID = 1.83779 au 
 T_jup = 3.217 
[ 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 16.8   n/a MPO413572  

487318 (2014 QP129)          Discovered 2012-Feb-28 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 QP129 = 2012 FU26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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