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JPL Small-Body Database Browser
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487269 (2014 PD57)
Classification: Main-belt Asteroid          SPK-ID: 2487269
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06730760190571257 6.1606e-08  
a 3.027185677939898 6.8753e-08 au
q 2.823433069434444 2.1589e-07 au
i 13.30815174157394 6.2198e-06 deg
node 78.08719661825579 3.1366e-05 deg
peri 219.363000065811 6.2692e-05 deg
M 3.068721057443442 5.2611e-05 deg
tp 2458584.101205273657
(2019-Apr-10.60120527)
0.00028119 TDB
period 1923.787138346697
5.27
6.5539e-05
1.794e-07
d
yr
n .1871308903278063 6.3751e-09 deg/d
Q 3.230938286445351 7.338e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      6317 days (17.30 yr)  
   first obs. used      2002-04-12  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65145  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:00  

Additional Information
 Earth MOID = 1.81917 au 
 Jupiter MOID = 1.90489 au 
 T_jup = 3.200 
[ show covariance matrix ]

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 15.9   n/a MPO450508  

487269 (2014 PD57)          Discovered 2014-Aug-04 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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