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
JPL Small-Body Database Browser
Search: [ help ]  
152284 (2005 TP8)
Classification: Main-belt Asteroid          SPK-ID: 2152284
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04822058016495444 6.0517e-08  
a 2.781265233948528 1.9271e-08 au
q 2.647151010774912 1.65e-07 au
i 2.721207027966264 5.8608e-06 deg
node 158.6556860795046 9.1691e-05 deg
peri 192.8738650249964 0.00010092 deg
M 128.3574764059295 4.3145e-05 deg
tp 2458596.439125898278
(2019-Apr-22.93912590)
0.00020164 TDB
period 1694.189701805125
4.64
1.7609e-05
4.821e-08
d
yr
n .2124909622673466 2.2085e-09 deg/d
Q 2.915379457122144 2.0201e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      10728 days (29.37 yr)  
   first obs. used      1991-10-07  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60037  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:28  

Additional Information
 Earth MOID = 1.63909 au 
 Jupiter MOID = 2.29005 au 
 T_jup = 3.330 
[ 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 16.2   n/a MPO493865  

152284 (2005 TP8)          Discovered 2005-Oct-01 by Spacewatch at Kitt Peak
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-18 13:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin