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 ]  
213781 (2003 EB52)
Classification: Main-belt Asteroid          SPK-ID: 2213781
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1363434912326887 5.9824e-08  
a 3.159427689293413 2.8638e-08 au
q 2.728660287837923 1.8754e-07 au
i 17.46787747056443 6.5102e-06 deg
node 11.03501770753578 1.4102e-05 deg
peri 179.37027741726 2.2855e-05 deg
M 47.85383575145894 1.5797e-05 deg
tp 2458927.837563817459
(2020-Mar-19.33756382)
9.032e-05 TDB
period 2051.214400775012
5.62
2.7889e-05
7.636e-08
d
yr
n .1755057881145828 2.3862e-09 deg/d
Q 3.590195090748904 3.2542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      6729 days (18.42 yr)  
   first obs. used      2001-12-23  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57988  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:04  

Additional Information
 Earth MOID = 1.72842 au 
 Jupiter MOID = 1.36496 au 
 T_jup = 3.120 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458050.5 (2017-Oct-24.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1368689365411069 5.9737e-08  
q 2.728742206245236 1.8767e-07 au
tp 2458926.303415185622
(2020-Mar-17.80341519)
9.0052e-05 TDB
node 11.05890903599678 1.4099e-05 deg
peri 179.0340465118462 2.2806e-05 deg
i 17.4682173083566 6.5102e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      373  
   data-arc span      6729 days (18.42 yr)  
   first obs. used      2001-12-23  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57988  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:04  

Additional Information
 Jupiter MOID = 1.36496 au 
 T_jup = 3.120 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.56850430574914E-15 -1.111370075669371E-14 3.290534513582089E-13 1.505528267617103E-14 1.074154818593269E-13 2.660040392047528E-15
q -1.111370075669371E-14 3.522032484780833E-14 -1.260713132837615E-12 -4.501641301848169E-14 -4.326174645672927E-13 -6.501314083083884E-15
tp 3.290534513582089E-13 -1.260713132837615E-12 8.109288445704173E-9 -1.064589434537597E-11 1.618157966286425E-9 1.338217120225142E-11
node 1.505528267617103E-14 -4.501641301848169E-14 -1.064589434537597E-11 1.987683668074695E-10 -1.909588440723442E-10 -3.296592850990557E-12
peri 1.074154818593269E-13 -4.326174645672927E-13 1.618157966286425E-9 -1.909588440723442E-10 5.200923564905063E-10 5.623432588276597E-12
i 2.660040392047528E-15 -6.501314083083884E-15 1.338217120225142E-11 -3.296592850990557E-12 5.623432588276597E-12 4.238207866633822E-11

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 15.08   n/a E2021B55  

213781 (2003 EB52)          Discovered 2003-Mar-11 by NEAT at Palomar
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-Jun-15 20:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin