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
JPL Small-Body Database Browser
Search: [ help ]  
487239 (2014 PZ12)
Classification: Main-belt Asteroid          SPK-ID: 2487239
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1594691763925958 6.8286e-08  
a 3.157602943589837 1.083e-07 au
q 2.65406260280073 2.5644e-07 au
i 11.64287076795176 7.3834e-06 deg
node 141.8747350098052 3.5654e-05 deg
peri 274.5357793466014 5.293e-05 deg
M 297.781527391355 2.9242e-05 deg
tp 2459354.702440289465
(2021-May-20.20244029)
0.00016815 TDB
period 2049.437621303645
5.61
0.00010544
2.887e-07
d
yr
n .1756579445296824 9.037e-09 deg/d
Q 3.661143284378944 1.2557e-07 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      2665 days (7.30 yr)  
   first obs. used      2011-01-28  
   last obs. used      2018-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55646  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:06:21  

Additional Information
 Earth MOID = 1.69796 au 
 Jupiter MOID = 1.81741 au 
 T_jup = 3.154 
[ 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 16.4   n/a MPO450508  

487239 (2014 PZ12)          Discovered 2011-Jan-28 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2014 PZ12 = 2011 BE36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-11 09:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin