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 ]  
123583 (2000 XR40)
Classification: Main-belt Asteroid          SPK-ID: 2123583
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2993656049860824 5.3352e-08  
a 2.727106220677726 1.3748e-08 au
q 1.91070441706323 1.4305e-07 au
i 14.23042448876789 5.8787e-06 deg
node 304.4647895268581 1.8345e-05 deg
peri 83.19042793654076 2.0663e-05 deg
M 138.5283271422384 8.5578e-06 deg
tp 2458367.523485044090
(2018-Sep-06.02348504)
3.7957e-05 TDB
period 1644.945478552939
4.50
1.2439e-05
3.406e-08
d
yr
n .218852238383422 1.655e-09 deg/d
Q 3.543508024292222 1.7864e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1088  
   data-arc span      7201 days (19.72 yr)  
   first obs. used      2000-08-09  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48075  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 21:02:00  

Additional Information
 Earth MOID = .975149 au 
 Jupiter MOID = 2.24259 au 
 T_jup = 3.247 
[ show covariance matrix ]

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 14.1   n/a MPO469286  
diameter diameter 9.729 km 0.050 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.050   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

123583 (2000 XR40)          Discovered 2000-Dec-05 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

[ 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 2020-Oct-22 00:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin