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487353 (2014 QF217)
Classification: Main-belt Asteroid          SPK-ID: 2487353
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02034983978559612 6.5672e-08  
a 3.025295234914812 5.5438e-08 au
q 2.963730961580168 2.0437e-07 au
i 9.985325488453283 1.8498e-05 deg
node 318.9940801200933 3.7498e-05 deg
peri 117.1755812434721 0.00059144 deg
M 298.4728174749146 0.00059603 deg
tp 2459328.984286468383
(2021-Apr-24.48428647)
0.0031867 TDB
period 1921.985344939271
5.26
5.283e-05
1.446e-07
d
yr
n .1873063189310504 5.1485e-09 deg/d
Q 3.086859508249456 5.6566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6838 days (18.72 yr)  
   first obs. used      2000-12-28  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51642  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:36  

Additional Information
 Earth MOID = 1.99436 au 
 Jupiter MOID = 1.98361 au 
 T_jup = 3.222 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457504.5 (2016-Apr-26.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01867219924271411 5.4206e-08  
q 2.969333828277486 1.8531e-07 au
tp 2457359.512355953543
(2015-Dec-03.01235595)
0.003516 TDB
node 319.239770280371 3.7401e-05 deg
peri 108.4159587131256 0.00065812 deg
i 9.987112626588027 1.8512e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6838 days (18.72 yr)  
   first obs. used      2000-12-28  
   last obs. used      2019-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51642  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:36  

Additional Information
 Jupiter MOID = 1.98361 au 
 T_jup = 3.222 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.938314757624145E-15 -9.598745924594949E-15 1.640901609963507E-11 3.845822489520184E-15 3.188208084919685E-12 3.119352322491037E-15
q -9.598745924594949E-15 3.433821550004828E-14 5.472531615299133E-11 -6.831235397162383E-15 9.832201375535E-12 1.144383010716522E-14
tp 1.640901609963507E-11 5.472531615299133E-11 1.236244131113633E-5 1.396744840438615E-10 2.310253434889332E-6 1.168179818187019E-9
node 3.845822489520184E-15 -6.831235397162383E-15 1.396744840438615E-10 1.398861846087893E-9 -1.351008557567203E-9 3.77594013565915E-10
peri 3.188208084919685E-12 9.832201375535E-12 2.310253434889332E-6 -1.351008557567203E-9 4.33120984371999E-7 -1.539736472356287E-10
i 3.119352322491037E-15 1.144383010716522E-14 1.168179818187019E-9 3.77594013565915E-10 -1.539736472356287E-10 3.426907164637673E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.1   n/a MPO495388  

487353 (2014 QF217)          Discovered 2006-Jan-09 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 QF217 = 2006 AZ73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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