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 ]  
213779 (2003 EP14)
Classification: Main-belt Asteroid          SPK-ID: 2213779
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08626600704707124 7.4954e-08  
a 3.031092752702123 3.0145e-08 au
q 2.769612483937196 2.2309e-07 au
i 10.77194872931644 6.1589e-06 deg
node 123.0740057856525 3.845e-05 deg
peri 51.13477053354319 5.2028e-05 deg
M 124.2879093390496 3.3435e-05 deg
tp 2458535.037406715253
(2019-Feb-20.53740672)
0.00017865 TDB
period 1927.51277945296
5.28
2.8754e-05
7.872e-08
d
yr
n .1867691897234374 2.7862e-09 deg/d
Q 3.292573021467052 3.2745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      308  
   data-arc span      6799 days (18.61 yr)  
   first obs. used      2001-12-11  
   last obs. used      2020-07-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59368  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:03  

Additional Information
 Earth MOID = 1.79089 au 
 Jupiter MOID = 1.74394 au 
 T_jup = 3.211 
[ 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 15.47   n/a E2021B55  
rotation period rot_per 5.55 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Ip, W.-H.; Cheng, Y.-C.; Ngeow, C.-C.; et al. (2014) Astrophys. J. 788, A17.]

213779 (2003 EP14)          Discovered 2003-Mar-06 by LONEOS at Anderson Mesa
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ 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 2021-May-17 23:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin