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JPL Small-Body Database Browser
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487360 (2014 QY241)
Classification: Outer Main-belt Asteroid          SPK-ID: 2487360
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .136307202411405 6.553e-08  
a 3.212031444267175 1.1099e-07 au
q 2.774208424041652 2.3906e-07 au
i 12.36854858218007 1.8507e-05 deg
node 19.72158207770848 5.0521e-05 deg
peri 52.26717422803842 0.00012575 deg
M 221.9794407045598 0.00012114 deg
tp 2459406.637995815894
(2021-Jul-11.13799582)
0.00073922 TDB
period 2102.655430286391
5.76
0.00010899
2.984e-07
d
yr
n .1712120753665124 8.8743e-09 deg/d
Q 3.649854464492698 1.2612e-07 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      5731 days (15.69 yr)  
   first obs. used      2003-10-23  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60721  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:09  

Additional Information
 Earth MOID = 1.8077 au 
 Jupiter MOID = 1.85858 au 
 T_jup = 3.141 
[ 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 15.9   n/a MPO456349  
diameter diameter 3.667 km 0.496 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

487360 (2014 QY241)          Discovered 2003-Oct-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 QY241 = 2010 CX54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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