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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
4329 Miro (1982 SX2)
Classification: Main-belt Asteroid          SPK-ID: 2004329
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1033623200190057 1.9297e-08  
a 2.257868606032274 5.3551e-09 au
q 2.0244900686147 4.3396e-08 au
i 5.859057681688718 4.936e-07 deg
node 7.328382034492973 1.0683e-05 deg
peri 33.36407445337761 1.3345e-05 deg
M 116.2977981760905 7.9085e-06 deg
tp 2458996.172507620252
(2020-May-26.67250762)
2.7001e-05 TDB
period 1239.214323202367
3.39
4.4086e-06
1.207e-08
d
yr
n .2905066486559734 1.0335e-09 deg/d
Q 2.491247143449848 5.9086e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2591  
   data-arc span      25983 days (71.14 yr)  
   first obs. used      1950-04-17  
   last obs. used      2021-06-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45581  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 23:06:20  

Additional Information
 Earth MOID = 1.03394 au 
 Jupiter MOID = 2.85084 au 
 T_jup = 3.608 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457345.5 (2015-Nov-19.0) TDB
Reference: JPL 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1038985326269955 1.937e-08  
q 2.022864283647196 4.3562e-08 au
tp 2457755.157355801058
(2017-Jan-01.65735580)
2.6553e-05 TDB
node 7.412534873883668 1.0667e-05 deg
peri 32.81362282858639 1.3314e-05 deg
i 5.863648977660966 4.9427e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2591  
   data-arc span      25983 days (71.14 yr)  
   first obs. used      1950-04-17  
   last obs. used      2021-06-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45581  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-07 23:06:20  

Additional Information
 Jupiter MOID = 2.85084 au 
 T_jup = 3.608 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.751810578360832E-16 -8.387237433640354E-16 -1.014926778483009E-13 -7.487394544332985E-14 5.358253339794372E-14 -4.897081434307524E-15
q -8.387237433640354E-16 1.897628508451733E-15 2.254866556642901E-13 1.653834158397513E-13 -1.20476135109684E-13 1.083445824425921E-14
tp -1.014926778483009E-13 2.254866556642901E-13 7.050852496882175E-10 -4.232959555309124E-11 2.163666264772537E-10 -9.977474806781361E-13
node -7.487394544332985E-14 1.653834158397513E-13 -4.232959555309124E-11 1.137914859903839E-10 -1.236176094152074E-10 4.060513333892525E-12
peri 5.358253339794372E-14 -1.20476135109684E-13 2.163666264772537E-10 -1.236176094152074E-10 1.772723905501904E-10 -4.245570238853162E-12
i -4.897081434307524E-15 1.083445824425921E-14 -9.977474806781361E-13 4.060513333892525E-12 -4.245570238853162E-12 2.443017072628562E-13

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.65   n/a MPCxxxxx  

4329 Miró           Discovered 1982 Sept. 22 by L. G. Taff at Socorro.
Joan Miró (1893-1983) was a famous Spanish Catalan painter, sculptor and ceramicist. Very close to the Surrealism movement, Miró used celestial bodies as subjects in his works, as in the series "Constellations" (1940-41). The Joan Miró Foundation museum was dedicated to his work in his native Barcelona in 1975.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2013-11-17Last Updated: 2014-11-10

Alternate Designations
 1982 SX2 = 1970 AU = 1972 TT6 = 1984 ES 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-20 23:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin