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JPL Small-Body Database Browser
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487227 (2014 PS2)
Classification: Main-belt Asteroid          SPK-ID: 2487227
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 .1277102616732887 1.0666e-07  
a 2.580403174854477 3.7258e-08 au
q 2.250859210171226 2.6474e-07 au
i 4.023308093143022 1.0422e-05 deg
node 141.3092177943681 9.4532e-05 deg
peri 125.6991687236244 0.0001015 deg
M 84.74561634435008 3.7964e-05 deg
tp 2458244.094399330129
(2018-May-05.59439933)
0.00015581 TDB
period 1514.013606554031
4.15
3.2791e-05
8.978e-08
d
yr
n .2377785763890047 5.1498e-09 deg/d
Q 2.909947139537727 4.2016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      8136 days (22.28 yr)  
   first obs. used      1997-06-26  
   last obs. used      2019-10-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5465  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:03  

Additional Information
 Earth MOID = 1.23735 au 
 Jupiter MOID = 2.17261 au 
 T_jup = 3.410 
[ 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 17.7   n/a MPO456348  

487227 (2014 PS2)          Discovered 2009-Feb-19 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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