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 ]  
15909 (1997 TM17)
Classification: Main-belt Asteroid          SPK-ID: 2015909
[ 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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1449392141358277 3.4887e-08  
a 2.286194887919883 8.0493e-09 au
q 1.954835597503428 8.2187e-08 au
i 6.789144792267242 3.9207e-06 deg
node 257.5524579787306 3.2107e-05 deg
peri 25.56856873828055 3.5525e-05 deg
M 288.664413322083 1.703e-05 deg
tp 2459250.691204167442
(2021-Feb-05.19120417)		 6.0339e-05 TDB
period 1262.607314171864
3.46		 6.6681e-06
1.826e-08		 d
yr
n .2851242789102024 1.5058e-09 deg/d
Q 2.617554178336337 9.2159e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1799  
   data-arc span      9828 days (26.91 yr)  
   first obs. used      1993-07-16  
   last obs. used      2020-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:53:52  

Additional Information
 Earth MOID = .940868 au 
 Jupiter MOID = 2.51101 au 
 T_jup = 3.578 
[ 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 14.5   n/a MPO492928  
diameter diameter 4.286 km 0.109 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.208   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15909 (1997 TM17)          Discovered 1997-Oct-08 by Kobayashi, T. at Oizumi
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 TM17 = 1993 OK 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-28 00:02 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin