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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .100551782314404 6.6533e-08  
a 2.864633877523568 6.3607e-08 au
q 2.576589835460352 2.1017e-07 au
i 13.99666636910271 1.56e-05 deg
node 315.1048359358936 2.0638e-05 deg
peri 250.1050238883049 0.00010231 deg
M 170.379845771015 0.00010892 deg
tp 2458162.357559440128
(2018-Feb-12.85755944)
0.00052165 TDB
period 1770.932924819471
4.85
5.8984e-05
1.615e-07
d
yr
n .2032826850495755 6.7706e-09 deg/d
Q 3.152677919586785 7.0003e-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 = 1.61498 au 
 Jupiter MOID = 1.98554 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 16.3   n/a MPO495387  

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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