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 ]  
487832 (2015 TK76)
Classification: Main-belt Asteroid          SPK-ID: 2487832
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1447833459370203 6.9228e-08  
a 3.072569739832192 5.5671e-08 au
q 2.627712812274447 2.3185e-07 au
i 8.395051067243433 1.0227e-05 deg
node 215.9331227109545 5.488e-05 deg
peri 133.2305908700065 7.1871e-05 deg
M 275.804841808596 4.5309e-05 deg
tp 2459060.582449714636
(2020-Jul-30.08244971)
0.00025484 TDB
period 1967.211481695144
5.39
5.3465e-05
1.464e-07
d
yr
n .1830001519154353 4.9736e-09 deg/d
Q 3.517426667389936 6.3731e-08 au
  Orbit Determination Parameters
   # obs. used (total)      80  
   data-arc span      7187 days (19.68 yr)  
   first obs. used      1999-11-01  
   last obs. used      2019-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67726  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 08:19:43  

Additional Information
 Earth MOID = 1.63016 au 
 Jupiter MOID = 1.99807 au 
 T_jup = 3.198 
[ 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 16.9   n/a MPO399150  

487832 (2015 TK76)          Discovered 2004-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Alternate Designations
 2015 TK76 = 2004 TX250 = 2009 ON12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin