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JPL Small-Body Database Browser
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487278 (2014 PD69)
Classification: Main-belt Asteroid          SPK-ID: 2487278
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1471799125793856 6.4952e-08  
a 2.786798251788295 2.8649e-08 au
q 2.376637528713709 1.699e-07 au
i 8.057879921584474 6.6533e-06 deg
node 147.7207786200625 2.911e-05 deg
peri 197.6940589464166 3.6032e-05 deg
M 343.1631317737074 1.7375e-05 deg
tp 2458679.972254447234
(2019-Jul-15.47225445)
8.1979e-05 TDB
period 1699.247818328039
4.65
2.6203e-05
7.174e-08
d
yr
n .2118584447289266 3.267e-09 deg/d
Q 3.196958974862881 3.2866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5207 days (14.26 yr)  
   first obs. used      2005-08-26  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59946  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:43:40  

Additional Information
 Earth MOID = 1.36941 au 
 Jupiter MOID = 2.20578 au 
 T_jup = 3.301 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457627.5 (2016-Aug-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1497336738352472 6.5486e-08  
q 2.368676366597344 1.7193e-07 au
tp 2456977.730818079617
(2014-Nov-16.23081808)
8.2974e-05 TDB
node 147.8802952892759 2.9049e-05 deg
peri 197.0931353274632 3.5612e-05 deg
i 8.068001133487932 6.6642e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      161  
   data-arc span      5207 days (14.26 yr)  
   first obs. used      2005-08-26  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59946  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 03:43:40  

Additional Information
 Jupiter MOID = 2.20578 au 
 T_jup = 3.301 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.288368233030902E-15 -1.117631246322245E-14 -9.488505028750682E-13 2.019255360177088E-14 -1.326356961000277E-13 -1.177819868627648E-14
q -1.117631246322245E-14 2.956012600107976E-14 2.041659067474062E-12 -5.333838840408919E-14 2.804157026420684E-13 3.319731999774759E-14
tp -9.488505028750682E-13 2.041659067474062E-12 6.884602781792936E-9 6.469256866862311E-12 1.706218076304446E-9 8.382510301337107E-13
node 2.019255360177088E-14 -5.333838840408919E-14 6.469256866862311E-12 8.438332450193648E-10 -8.326328746909777E-10 3.391741649460423E-11
peri -1.326356961000277E-13 2.804157026420684E-13 1.706218076304446E-9 -8.326328746909777E-10 1.268208599002703E-9 -3.367252245043442E-11
i -1.177819868627648E-14 3.319731999774759E-14 8.382510301337107E-13 3.391741649460423E-11 -3.367252245043442E-11 4.441183842910925E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO450508  

487278 (2014 PD69)          Discovered 2012-Feb-03 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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