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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
461159 (2015 TW119)
Classification: Outer Main-belt Asteroid          SPK-ID: 2461159
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1437070085237019 7.6612e-08  
a 3.205941415298002 1.5979e-07 au
q 2.745225165003283 2.0943e-07 au
i 12.87192425764647 8.9475e-06 deg
node 152.5779674116786 3.6998e-05 deg
peri 251.4834077817474 6.3715e-05 deg
M 238.5105673742724 4.7991e-05 deg
tp 2459308.067379595698
(2021-Apr-03.56737960)
0.00030096 TDB
period 2096.678296615147
5.74
0.00015675
4.292e-07
d
yr
n .1717001604782097 1.2837e-08 deg/d
Q 3.666657665592721 1.8275e-07 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      3140 days (8.60 yr)  
   first obs. used      2008-07-29  
   last obs. used      2017-03-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51974  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 09:06:58  

Additional Information
 Earth MOID = 1.78607 au 
 Jupiter MOID = 1.93478 au 
 T_jup = 3.138 
[ 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 16.5   n/a MPO437756  

461159 (2015 TW119)          Discovered 2011-Feb-06 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-02-25

[ show close-approach data ]
Alternate Designations
 2015 TW119 = 2014 QC388 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-14 07:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin