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 ]  
213915 (2003 UX137)
Classification: Main-belt Asteroid          SPK-ID: 2213915
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1947896281694626 5.5519e-08  
a 2.336688985592844 1.186e-08 au
q 1.881526206941536 1.3577e-07 au
i 4.048097909161351 5.0801e-06 deg
node 66.69977091753481 5.7444e-05 deg
peri 293.3077559713932 5.8569e-05 deg
M 313.3237776343826 1.3527e-05 deg
tp 2459369.658175933187
(2021-Jun-04.15817593)
4.9807e-05 TDB
period 1304.667349875448
3.57
9.9326e-06
2.719e-08
d
yr
n .2759324053249037 2.1007e-09 deg/d
Q 2.791851764244153 1.417e-08 au
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      21800 days (59.69 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57002  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:37  

Additional Information
 Earth MOID = .881277 au 
 Jupiter MOID = 2.66579 au 
 T_jup = 3.538 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457654.5 (2016-Sep-23.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1944308620126281 5.5534e-08  
q 1.881888815124424 1.3564e-07 au
tp 2458066.561279043766
(2017-Nov-09.06127904)
4.4626e-05 TDB
node 66.71012359235569 5.7417e-05 deg
peri 293.5560239725087 5.8548e-05 deg
i 4.049208413234985 5.0817e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      391  
   data-arc span      21800 days (59.69 yr)  
   first obs. used      1960-10-17  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57002  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:44:37  

Additional Information
 Jupiter MOID = 2.66579 au 
 T_jup = 3.538 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.083988342659241E-15 -7.520930905300838E-15 -3.22819678000679E-13 1.276432325820734E-14 5.77654075231682E-14 -5.689892327815748E-15
q -7.520930905300838E-15 1.839818260142033E-14 9.479416302225591E-13 -3.121941094524728E-14 -1.057493507759012E-13 1.417462614207393E-14
tp -3.22819678000679E-13 9.479416302225591E-13 1.991441446099352E-9 -1.562903470424683E-12 5.109026062291614E-10 2.807064221838425E-12
node 1.276432325820734E-14 -3.121941094524728E-14 -1.562903470424683E-12 3.296765760433398E-9 -3.287813246551497E-9 -7.32977319994906E-11
peri 5.77654075231682E-14 -1.057493507759012E-13 5.109026062291614E-10 -3.287813246551497E-9 3.427893116091084E-9 7.354449585819835E-11
i -5.689892327815748E-15 1.417462614207393E-14 2.807064221838425E-12 -7.32977319994906E-11 7.354449585819835E-11 2.582333031656669E-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 16.9   n/a MPO470296  
diameter diameter 2.456 km 0.108 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.061   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

213915 (2003 UX137)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-18 21:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin