Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
487249 (2014 PA27)
Classification: Main-belt Asteroid          SPK-ID: 2487249
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09927619600453468 1.5509e-07  
a 3.151009491578306 1.1028e-07 au
q 2.838189255680229 4.6016e-07 au
i 12.0041450330736 1.4807e-05 deg
node 340.4522236113676 2.9655e-05 deg
peri 350.4478794366677 5.0642e-05 deg
M 301.9972023877268 3.6459e-05 deg
tp 2458929.669383646383
(2020-Mar-21.16938365)
0.00021165 TDB
period 2043.021767757339
5.59
0.00010725
2.936e-07
d
yr
n .1762095762666192 9.2507e-09 deg/d
Q 3.463829727476384 1.2123e-07 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      8053 days (22.05 yr)  
   first obs. used      1995-02-01  
   last obs. used      2017-02-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55662  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 00:19:21  

Additional Information
 Earth MOID = 1.82774 au 
 Jupiter MOID = 1.90973 au 
 T_jup = 3.166 
[ 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 16.3   n/a MPO398985  

487249 (2014 PA27)          Discovered 2012-Mar-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin