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JPL Small-Body Database Browser
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487301 (2014 QZ61)
Classification: Main-belt Asteroid          SPK-ID: 2487301
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1006734558932897 6.628e-08  
a 2.865143566327813 6.4064e-08 au
q 2.576699661875167 2.096e-07 au
i 13.9954472447329 1.5599e-05 deg
node 315.1057104322787 2.064e-05 deg
peri 250.2838307723941 0.00010224 deg
M 88.86182431421049 0.00010744 deg
tp 2458163.249078197564
(2018-Feb-13.74907820)
0.00052139 TDB
period 1771.405584610582
4.85
5.9412e-05
1.627e-07
d
yr
n .2032284436311862 6.8162e-09 deg/d
Q 3.153587470780459 7.0513e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      2811 days (7.70 yr)  
   first obs. used      2011-12-26  
   last obs. used      2019-09-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45457  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:03  

Additional Information
 Earth MOID = 1.61546 au 
 Jupiter MOID = 1.9868 au 
 T_jup = 3.249 
[ 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 16.5   n/a MPO398999  

487301 (2014 QZ61)          Discovered 2014-Jun-27 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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