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 ]  
15814 (1994 PX12)
Classification: Main-belt Asteroid          SPK-ID: 2015814
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1659760325239023 6.0066e-08  
a 2.557873048370853 1.2416e-08 au
q 2.133327428102439 1.5092e-07 au
i 1.721318483173756 4.7868e-06 deg
node 199.1066201721287 0.00015779 deg
peri 181.1471923154658 0.00015848 deg
M 75.34400369198478 1.4831e-05 deg
tp 2458687.774641303998
(2019-Jul-23.27464130)
6.1753e-05 TDB
period 1494.228121866282
4.09
1.088e-05
2.979e-08
d
yr
n .2409270677829046 1.7543e-09 deg/d
Q 2.982418668639267 1.4477e-08 au
  Orbit Determination Parameters
   # obs. used (total)      695  
   data-arc span      9375 days (25.67 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-04-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52133  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:31:12  

Additional Information
 Earth MOID = 1.13584 au 
 Jupiter MOID = 2.47677 au 
 T_jup = 3.416 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.5   n/a MPO502290  

15814 (1994 PX12)          Discovered 1994-Aug-10 by Elst, E. W. at La Silla
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 PX12 = 1998 OJ8 = 2000 CG64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-03 02:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin