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487244 (2014 PF16)
Classification: Main-belt Asteroid          SPK-ID: 2487244
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06896818781603824 6.6299e-08  
a 2.946292196010663 4.7685e-08 au
q 2.743091762475272 1.9568e-07 au
i 3.032904547878265 1.2036e-05 deg
node 126.8012105789502 0.0001151 deg
peri 127.2260507287962 0.00014318 deg
M 155.9016770339426 8.4921e-05 deg
tp 2458400.554432790105
(2018-Oct-09.05443279)
0.00043672 TDB
period 1847.192472040333
5.06
4.4845e-05
1.228e-07
d
yr
n .1948903568247866 4.7314e-09 deg/d
Q 3.149492629546054 5.0974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      6879 days (18.83 yr)  
   first obs. used      2002-02-07  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66267  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:20:43  

Additional Information
 Earth MOID = 1.72806 au 
 Jupiter MOID = 1.8724 au 
 T_jup = 3.265 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457633.5 (2016-Sep-02.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07004100767815556 6.7202e-08  
q 2.739302863861353 1.994e-07 au
tp 2458408.680935926845
(2018-Oct-17.18093593)
0.00042621 TDB
node 126.8866756332491 0.00011529 deg
peri 128.8806864779657 0.00014222 deg
i 3.031793828182937 1.2034e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      6879 days (18.83 yr)  
   first obs. used      2002-02-07  
   last obs. used      2020-12-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .66267  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 17:20:43  

Additional Information
 Jupiter MOID = 1.8724 au 
 T_jup = 3.265 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.516162066164452E-15 -1.306194132561701E-14 1.522996592062489E-11 1.283418190582903E-14 2.778709880343649E-12 -2.535734785896747E-15
q -1.306194132561701E-14 3.976107895399672E-14 -4.678029201548666E-11 -3.862029129711753E-14 -8.747168964960747E-12 9.197127317201403E-15
tp 1.522996592062489E-11 -4.678029201548666E-11 1.816582742142492E-7 1.694180167708618E-10 3.546170522657657E-8 -1.434259948744896E-11
node 1.283418190582903E-14 -3.862029129711753E-14 1.694180167708618E-10 1.329087773825083E-8 -1.323889978931552E-8 6.284989724503264E-10
peri 2.778709880343649E-12 -8.747168964960747E-12 3.546170522657657E-8 -1.323889978931552E-8 2.022521563644138E-8 -6.305259403411223E-10
i -2.535734785896747E-15 9.197127317201403E-15 -1.434259948744896E-11 6.284989724503264E-10 -6.305259403411223E-10 1.448083181527948E-10

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 17.31   n/a MPCxxxxx  

487244 (2014 PF16)          Discovered 2012-Jan-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 PF16 = 2012 BP108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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