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 ]  
52609 (1997 TK24)
Classification: Main-belt Asteroid          SPK-ID: 2052609
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05211238834356961 3.4783e-08  
a 2.734314002102412 1.4537e-08 au
q 2.591822368971591 9.9803e-08 au
i 3.747671192582872 5.0414e-06 deg
node 321.6765414174342 5.6667e-05 deg
peri 89.3579365430065 7.7604e-05 deg
M 336.5799310403786 5.325e-05 deg
tp 2459107.937693264880
(2020-Sep-15.43769326)
0.00024457 TDB
period 1651.471207964461
4.52
1.317e-05
3.606e-08
d
yr
n .2179874515909496 1.7384e-09 deg/d
Q 2.876805635233233 1.5294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      954  
   data-arc span      8097 days (22.17 yr)  
   first obs. used      1997-10-05  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51259  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 05:03:52  

Additional Information
 Earth MOID = 1.60547 au 
 Jupiter MOID = 2.31193 au 
 T_jup = 3.348 
[ 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 14.8   n/a MPO432083  
diameter diameter 2.986 km 0.952 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.217   0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52609 (1997 TK24)          Discovered 1997-Oct-05 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 TK24 = 1999 CA26 
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-15 21:16 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin