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 ]  
70696 (1999 UA26)
Classification: Main-belt Asteroid          SPK-ID: 2070696
[ 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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04141278215417483 3.4515e-08  
a 2.626064861085139 1.2271e-08 au
q 2.517312209070287 8.8436e-08 au
i 12.93842012124787 5.9837e-06 deg
node 12.67660464608469 1.5198e-05 deg
peri 267.970290700252 8.0815e-05 deg
M 43.41167015072117 7.8508e-05 deg
tp 2458813.060726036293
(2019-Nov-25.56072604)		 0.0003393 TDB
period 1554.377852606383
4.26		 1.0895e-05
2.983e-08		 d
yr
n .2316039175393238 1.6234e-09 deg/d
Q 2.734817513099991 1.2779e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1219  
   data-arc span      11545 days (31.61 yr)  
   first obs. used      1989-04-05  
   last obs. used      2020-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50403  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:05:44  

Additional Information
 Earth MOID = 1.54336 au 
 Jupiter MOID = 2.32402 au 
 T_jup = 3.365 
[ 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 14.9   n/a MPO250836  
diameter diameter 2.664 km 0.453 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.299   0.104 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

70696 (1999 UA26)          Discovered 1999-Oct-30 by CSS at Catalina
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 UA26 = 1989 GX5 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-26 06:34 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin