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 ]  
150294 (1999 TN179)
Classification: Main-belt Asteroid          SPK-ID: 2150294
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1586536057312753 4.8773e-08  
a 3.196447171618446 3.1129e-08 au
q 2.689319302311643 1.697e-07 au
i 4.217561104078887 5.0221e-06 deg
node 259.1006226295476 8.0928e-05 deg
peri 58.55726970680526 8.321e-05 deg
M 308.0790092763345 2.1731e-05 deg
tp 2459501.551082831300
(2021-Oct-14.05108283)
0.000128 TDB
period 2087.371375405389
5.71
3.0492e-05
8.348e-08
d
yr
n .172465716566648 2.5194e-09 deg/d
Q 3.703575040925249 3.6068e-08 au
  Orbit Determination Parameters
   # obs. used (total)      369  
   data-arc span      7562 days (20.70 yr)  
   first obs. used      1999-10-10  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51635  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:53:17  

Additional Information
 Earth MOID = 1.67709 au 
 Jupiter MOID = 1.60943 au 
 T_jup = 3.171 
[ 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 15.28   n/a E2021B55  
diameter diameter 4.767 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.065   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

150294 (1999 TN179)          Discovered 1999-Oct-10 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 1999 TN179 = 2004 ND28 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-12 07:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin