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 ]  
452249 (2015 TH94)
Classification: Main-belt Asteroid          SPK-ID: 2452249
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .167073131955064 6.3728e-08  
a 2.243735415949895 3.0727e-08 au
q 1.868867512728648 1.5503e-07 au
i 9.791894687254366 8.4757e-06 deg
node 29.45572458883765 2.8269e-05 deg
peri 323.6081210954509 3.7559e-05 deg
M 48.03921547846908 2.0845e-05 deg
tp 2458436.686647998694
(2018-Nov-14.18664800)
7.1166e-05 TDB
period 1227.597206430261
3.36
2.5217e-05
6.904e-08
d
yr
n .2932557993080211 6.024e-09 deg/d
Q 2.618603319171142 3.586e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      5208 days (14.26 yr)  
   first obs. used      2004-05-14  
   last obs. used      2018-08-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54874  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:48:43  

Additional Information
 Earth MOID = .87393 au 
 Jupiter MOID = 2.83766 au 
 T_jup = 3.595 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO456152  

452249 (2015 TH94)          Discovered 2008-Aug-23 by Siding Spring Survey at Siding Spring
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 TH94 = 2013 AY51 = 2014 HF19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-10 16:36 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin