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JPL Small-Body Database Browser
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487496 (2014 SE288)
Classification: Asteroid          SPK-ID: 2487496
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 .3686244157629259 1.2608e-07  
a 5.402217320169961 7.9799e-07 au
q 3.41082811669795 4.2897e-07 au
i 8.464035436667007 9.5455e-06 deg
node 155.9042205468871 5.4697e-05 deg
peri 215.0309745880404 6.1829e-05 deg
M 134.3857164336252 3.5437e-05 deg
tp 2456888.486781596075
(2014-Aug-18.98678160)
0.00018294 TDB
period 4586.237101543627
12.56
0.0010162
2.782e-06
d
yr
n .07849572362467522 1.7392e-08 deg/d
Q 7.393606523641973 1.0921e-06 au
  Orbit Determination Parameters
   # obs. used (total)      99  
   data-arc span      5580 days (15.28 yr)  
   first obs. used      2001-10-17  
   last obs. used      2017-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57655  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:16:39  

Additional Information
 Earth MOID = 2.4147 au 
 Jupiter MOID = .493348 au 
 T_jup = 2.837 
[ 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 14.7   n/a MPO399049  

487496 (2014 SE288)          Discovered 2013-Jul-02 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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