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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
183980 (2004 ED36)
Classification: Main-belt Asteroid          SPK-ID: 2183980
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0634846856758093 5.0222e-08  
a 2.449804626621534 1.6572e-08 au
q 2.294279549933322 1.2697e-07 au
i 4.403078650173621 5.6125e-06 deg
node 204.6320298080864 7.1625e-05 deg
peri 285.7717369827359 8.4176e-05 deg
M 12.09379296837443 4.4271e-05 deg
tp 2458553.450432931664
(2019-Mar-10.95043293)
0.00017216 TDB
period 1400.540276230457
3.83
1.4211e-05
3.891e-08
d
yr
n .2570436610141175 2.6082e-09 deg/d
Q 2.605329703309746 1.7624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      6961 days (19.06 yr)  
   first obs. used      2000-02-02  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60703  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:05:23  

Additional Information
 Earth MOID = 1.31375 au 
 Jupiter MOID = 2.4192 au 
 T_jup = 3.489 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456681.5 (2014-Jan-24.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06371387653194292 5.0381e-08  
q 2.293580206415107 1.2732e-07 au
tp 2457155.962514741193
(2015-May-13.46251474)
0.00016962 TDB
node 204.6890178165876 7.1696e-05 deg
peri 286.6043027027023 8.409e-05 deg
i 4.400496861804068 5.6104e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      328  
   data-arc span      6961 days (19.06 yr)  
   first obs. used      2000-02-02  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60703  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:05:23  

Additional Information
 Jupiter MOID = 2.4192 au 
 T_jup = 3.489 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.538205258986878E-15 -6.368624805203138E-15 5.48949696118552E-13 2.416428533399701E-14 1.366646895591952E-13 -9.777434993496255E-16
q -6.368624805203138E-15 1.620948561377737E-14 -1.207567423535088E-12 -5.810886772167719E-14 -3.228432968936801E-13 2.778148755404386E-15
tp 5.48949696118552E-13 -1.207567423535088E-12 2.877173739123303E-8 -4.922767596284322E-11 7.479878554314357E-9 8.900359313746853E-12
node 2.416428533399701E-14 -5.810886772167719E-14 -4.922767596284322E-11 5.140350523502292E-9 -5.137146393432936E-9 -4.520929334341893E-11
peri 1.366646895591952E-13 -3.228432968936801E-13 7.479878554314357E-9 -5.137146393432936E-9 7.071156097134518E-9 4.733247374379478E-11
i -9.777434993496255E-16 2.778148755404386E-15 8.900359313746853E-12 -4.520929334341893E-11 4.733247374379478E-11 3.147644698132042E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO417994  

183980 (2004 ED36)          Discovered 2004-Mar-13 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2004 ED36 = 2002 TK261 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-05 16:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin