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 ]  
100633 (1997 UX13)
Classification: Main-belt Asteroid          SPK-ID: 2100633
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .137338082689856 4.63e-08  
a 3.158494274738202 2.3602e-08 au
q 2.72471272685877 1.4826e-07 au
i 10.84514199796975 5.4655e-06 deg
node 60.05250306796773 2.3241e-05 deg
peri 355.5061902622832 2.9935e-05 deg
M 31.14964868203797 1.7021e-05 deg
tp 2459023.093625783942
(2020-Jun-22.59362578)
9.6645e-05 TDB
period 2050.305458327965
5.61
2.2982e-05
6.292e-08
d
yr
n .1755835934288454 1.9681e-09 deg/d
Q 3.592275822617634 2.6844e-08 au
  Orbit Determination Parameters
   # obs. used (total)      555  
   data-arc span      8487 days (23.24 yr)  
   first obs. used      1997-10-23  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50513  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:25:51  

Additional Information
 Earth MOID = 1.736 au 
 Jupiter MOID = 1.77272 au 
 T_jup = 3.163 
[ 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 15.0   n/a MPO314092  
diameter diameter 4.258 km 1.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.107   0.077 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

100633 (1997 UX13)          Discovered 1997-Oct-23 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1997 UX13 = 2003 WS121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-09 05:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin