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 ]  
452275 (2015 TP161)
Classification: Main-belt Asteroid          SPK-ID: 2452275
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07265453249117519 8.0176e-08  
a 2.662069323824761 3.6489e-08 au
q 2.468657921643174 2.3021e-07 au
i 12.00599005166644 6.7351e-06 deg
node 180.9478180059571 3.2243e-05 deg
peri 191.2874285809488 6.0785e-05 deg
M 285.2200661871977 4.7689e-05 deg
tp 2458930.041446644220
(2020-Mar-21.54144664)
0.0002091 TDB
period 1586.453942161808
4.34
3.2618e-05
8.93e-08
d
yr
n .2269211796400719 4.6656e-09 deg/d
Q 2.855480726006348 3.914e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6208 days (17.00 yr)  
   first obs. used      2002-09-30  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59722  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:48:17  

Additional Information
 Earth MOID = 1.46783 au 
 Jupiter MOID = 2.48771 au 
 T_jup = 3.350 
[ 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 16.7   n/a MPO450473  

452275 (2015 TP161)          Discovered 2005-Apr-07 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 TP161 = 2005 JP183 = 2014 OR235 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-10 19:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin