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 ]  
295824 (2008 UX346)
Classification: Main-belt Asteroid          SPK-ID: 2295824
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 .05931384764088132 7.6838e-08  
a 2.709775744941489 3.397e-08 au
q 2.549048519265074 2.1787e-07 au
i 6.714516521178256 5.8604e-06 deg
node 108.2561751680908 6.6701e-05 deg
peri 305.6575075799153 8.4216e-05 deg
M 265.3002568012239 5.4286e-05 deg
tp 2459429.092684627793
(2021-Aug-02.59268463)
0.00024929 TDB
period 1629.290230936967
4.46
3.0638e-05
8.388e-08
d
yr
n .2209551086505762 4.1549e-09 deg/d
Q 2.870502970617904 3.5985e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      7110 days (19.47 yr)  
   first obs. used      2000-02-05  
   last obs. used      2019-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57394  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 16:42:52  

Additional Information
 Earth MOID = 1.56793 au 
 Jupiter MOID = 2.3402 au 
 T_jup = 3.351 
[ 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 16.3   n/a MPO437322  
diameter diameter 3.079 km 0.662 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

295824 (2008 UX346)          Discovered 2008-Oct-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ 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-Jul-06 07:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin