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 ]  
173352 (1999 XB182)
Classification: Main-belt Asteroid          SPK-ID: 2173352
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1651881502452602 6.1412e-08  
a 2.579275088578009 1.9798e-08 au
q 2.153209407722128 1.5291e-07 au
i 6.927967854959323 1.1454e-05 deg
node 321.4456966535554 3.7922e-05 deg
peri 130.889886277905 5.7449e-05 deg
M 321.8245774621631 4.2902e-05 deg
tp 2459160.945031994938
(2020-Nov-07.44503199)		 0.00018153 TDB
period 1513.020883028337
4.14		 1.7421e-05
4.77e-08		 d
yr
n .2379345877100215 2.7395e-09 deg/d
Q 3.00534076943389 2.3068e-08 au
   Orbit Determination Parameters
   # obs. used (total)      492  
   data-arc span      7237 days (19.81 yr)  
   first obs. used      1999-12-07  
   last obs. used      2019-09-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56819  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 19:46:25  

Additional Information
 Earth MOID = 1.17723 au 
 Jupiter MOID = 2.18355 au 
 T_jup = 3.396 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO493969  

173352 (1999 XB182)          Discovered 1999-Dec-12 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

Alternate Designations
 1999 XB182 = 2003 SL306 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-24 20:38 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin