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 ]  
78255 (2002 PE14)
Classification: Main-belt Asteroid          SPK-ID: 2078255
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0791978525505186 4.5733e-08  
a 2.780952665771063 1.6192e-08 au
q 2.560707186597355 1.2728e-07 au
i 2.622637168175106 5.3243e-06 deg
node 234.5338764533072 8.2808e-05 deg
peri 191.2389783155489 8.69e-05 deg
M 188.8922622767059 2.7339e-05 deg
tp 2459805.611390112196
(2022-Aug-14.11139011)
0.00013155 TDB
period 1693.904111508411
4.64
1.4794e-05
4.05e-08
d
yr
n .2125267880006634 1.8562e-09 deg/d
Q 3.001198144944771 1.7475e-08 au
  Orbit Determination Parameters
   # obs. used (total)      683  
   data-arc span      10771 days (29.49 yr)  
   first obs. used      1991-02-19  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58643  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:32  

Additional Information
 Earth MOID = 1.5743 au 
 Jupiter MOID = 2.22765 au 
 T_jup = 3.327 
[ 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 15.4   n/a MPO468736  

78255 (2002 PE14)          Discovered 2002-Aug-06 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 PE14 = 2000 CG10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-24 17:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin