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 ]  
452539 (2004 TZ272)
Classification: Main-belt Asteroid          SPK-ID: 2452539
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1707419242742875 1.5196e-07  
a 3.081682440952096 7.8073e-08 au
q 2.555510050981652 4.7485e-07 au
i 15.19028648616674 1.9145e-05 deg
node 35.32426772556855 3.9129e-05 deg
peri 339.5634086451628 5.9297e-05 deg
M 340.9283835416866 5.7518e-05 deg
tp 2459105.180371695850
(2020-Sep-12.68037170)
0.00031857 TDB
period 1975.969572001289
5.41
7.5091e-05
2.056e-07
d
yr
n .1821890403076334 6.9235e-09 deg/d
Q 3.607854830922541 9.1404e-08 au
  Orbit Determination Parameters
   # obs. used (total)      48  
   data-arc span      5850 days (16.02 yr)  
   first obs. used      2002-04-06  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55004  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:23:33  

Additional Information
 Earth MOID = 1.56349 au 
 Jupiter MOID = 1.86312 au 
 T_jup = 3.152 
[ 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 MPO440875  

452539 (2004 TZ272)          Discovered 2004-Oct-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04

[ 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 2020-Aug-07 21:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin