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JPL Small-Body Database Browser
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487336 (2014 QY190)
Classification: Main-belt Asteroid          SPK-ID: 2487336
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1164907933458147 9.659e-08  
a 3.153514881878232 9.971e-08 au
q 2.786159431460403 2.7896e-07 au
i 13.29416147930826 9.9212e-06 deg
node 161.5455339825303 3.0806e-05 deg
peri 166.2532024429414 4.8035e-05 deg
M 304.767046714595 3.9231e-05 deg
tp 2458914.324263850518
(2020-Mar-05.82426385)
0.00023201 TDB
period 2045.458883981858
5.60
9.7013e-05
2.656e-07
d
yr
n .1759996266946195 8.3474e-09 deg/d
Q 3.52087033229606 1.1133e-07 au
  Orbit Determination Parameters
   # obs. used (total)      63  
   data-arc span      5357 days (14.67 yr)  
   first obs. used      2002-06-04  
   last obs. used      2017-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59431  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:18:24  

Additional Information
 Earth MOID = 1.77642 au 
 Jupiter MOID = 1.88175 au 
 T_jup = 3.155 
[ 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 16.7   n/a MPO399008  

487336 (2014 QY190)          Discovered 2013-Apr-19 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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