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 ]  
461150 (2015 TN114)
Classification: Main-belt Asteroid          SPK-ID: 2461150
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1037351743189371 5.12e-08  
a 3.035889083663171 5.9551e-08 au
q 2.720960600356414 1.6254e-07 au
i 9.443231161497961 6.2486e-06 deg
node 183.4898026156891 3.7426e-05 deg
peri 283.2625920071087 4.9929e-05 deg
M 194.524580166479 3.4253e-05 deg
tp 2459488.592635200907
(2021-Oct-01.09263520)
0.00019569 TDB
period 1932.089666211327
5.29
5.6849e-05
1.556e-07
d
yr
n .1863267561002649 5.4824e-09 deg/d
Q 3.350817566969928 6.5728e-08 au
  Orbit Determination Parameters
   # obs. used (total)      123  
   data-arc span      4554 days (12.47 yr)  
   first obs. used      2007-03-16  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66639  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:00:53  

Additional Information
 Earth MOID = 1.75733 au 
 Jupiter MOID = 1.81933 au 
 T_jup = 3.213 
[ 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 16.4   n/a MPO446803  

461150 (2015 TN114)          Discovered 2007-Mar-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-02-25

[ show close-approach data ]
Alternate Designations
 2015 TN114 = 2009 SW302 = 2014 QV193 
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-17 04:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin