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 ]  
344309 (2001 UX144)
Classification: Main-belt Asteroid          SPK-ID: 2344309
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1764215386725854 4.7188e-08  
a 2.356834234849281 1.0028e-08 au
q 1.941037912740945 1.1174e-07 au
i 3.053123268899959 4.8077e-06 deg
node 64.1249214574716 9.1239e-05 deg
peri 320.4479721911755 9.3715e-05 deg
M 61.68980261975697 1.5878e-05 deg
tp 2458774.034075890941
(2019-Oct-17.53407589)
5.8638e-05 TDB
period 1321.5755151914
3.62
8.4348e-06
2.309e-08
d
yr
n .2724021411276389 1.7386e-09 deg/d
Q 2.772630556957616 1.1797e-08 au
  Orbit Determination Parameters
   # obs. used (total)      240  
   data-arc span      6678 days (18.28 yr)  
   first obs. used      2001-10-14  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50923  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:02:10  

Additional Information
 Earth MOID = .946114 au 
 Jupiter MOID = 2.67845 au 
 T_jup = 3.531 
[ 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 17.6   n/a MPO418776  

344309 (2001 UX144)          Discovered 2001-Oct-23 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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-Aug-14 08:57 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin