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JPL Small-Body Database Browser
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487399 (2014 QY334)
Classification: Main-belt Asteroid          SPK-ID: 2487399
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03708739217049502 6.6292e-08  
a 3.199004655349339 5.9308e-08 au
q 3.080361915141159 1.9909e-07 au
i 9.38245834610345 7.2084e-06 deg
node 121.2446440494927 3.9905e-05 deg
peri 108.174932045326 0.00010845 deg
M 76.02351735879103 9.8008e-05 deg
tp 2458159.167212401607
(2018-Feb-09.66721240)
0.00057121 TDB
period 2089.87704141065
5.72
5.8118e-05
1.591e-07
d
yr
n .1722589381416444 4.7904e-09 deg/d
Q 3.31764739555752 6.1507e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      5394 days (14.77 yr)  
   first obs. used      2004-12-18  
   last obs. used      2019-09-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60209  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:54  

Additional Information
 Earth MOID = 2.08493 au 
 Jupiter MOID = 1.74713 au 
 T_jup = 3.173 
[ 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 16.2   n/a MPO450509  

487399 (2014 QY334)          Discovered 2004-Dec-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 QY334 = 2016 AO68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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