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 ]  
134073 (2004 XL66)
Classification: Main-belt Asteroid          SPK-ID: 2134073
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1191124557468289 4.0644e-08  
a 3.190940868418994 2.6702e-08 au
q 2.810860065438689 1.3177e-07 au
i 2.199033401871232 4.2949e-06 deg
node 34.4376923801701 0.00011355 deg
peri 121.8557711059579 0.00011481 deg
M 196.8137603639042 1.8734e-05 deg
tp 2459944.251370919266
(2022-Dec-30.75137092)
0.00011486 TDB
period 2081.98003881073
5.70
2.6133e-05
7.155e-08
d
yr
n .1729123206222666 2.1704e-09 deg/d
Q 3.571021671399299 2.9882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      7540 days (20.64 yr)  
   first obs. used      2000-02-25  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53003  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:12:04  

Additional Information
 Earth MOID = 1.82124 au 
 Jupiter MOID = 1.41493 au 
 T_jup = 3.185 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457315.5 (2015-Oct-20.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1156745462044469 4.1193e-08  
q 2.825114774951515 1.3317e-07 au
tp 2457864.959251763914
(2017-Apr-21.45925176)
0.00010415 TDB
node 34.54978731735041 0.00011311 deg
peri 122.6535383918656 0.0001144 deg
i 2.204529046566293 4.299e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      7540 days (20.64 yr)  
   first obs. used      2000-02-25  
   last obs. used      2020-10-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53003  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:12:04  

Additional Information
 Jupiter MOID = 1.41493 au 
 T_jup = 3.185 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.696891401881031E-15 -5.398499180281468E-15 2.783977845712016E-13 3.873008538746142E-15 5.145362500653722E-14 -2.500855760643458E-16
q -5.398499180281468E-15 1.773517887113506E-14 5.466510280643001E-14 -1.313422651333279E-14 -3.203358337867204E-14 1.10712625385304E-15
tp 2.783977845712016E-13 5.466510280643001E-14 1.084700198811268E-8 1.39220321753097E-11 1.815740545988339E-9 5.360371983381427E-13
node 3.873008538746142E-15 -1.313422651333279E-14 1.39220321753097E-11 1.279315698289112E-8 -1.278090617558242E-8 -1.041962975420355E-10
peri 5.145362500653722E-14 -3.203358337867204E-14 1.815740545988339E-9 -1.278090617558242E-8 1.308809196493974E-8 1.04197136635965E-10
i -2.500855760643458E-16 1.10712625385304E-15 5.360371983381427E-13 -1.041962975420355E-10 1.04197136635965E-10 1.848174481732452E-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 15.2   n/a MPO432806  
diameter diameter 4.531 km 1.774 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.060 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134073 (2004 XL66)          Discovered 2004-Dec-03 by Spacewatch at Kitt Peak
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

[ show close-approach data ]
Alternate Designations
 2004 XL66 = 2000 EL32 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-26 23:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin