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 ]  
14982 (1997 TH19)
Classification: Mars-crossing Asteroid          SPK-ID: 2014982
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3207933828307591 3.9279e-08  
a 2.330317610132131 7.8355e-09 au
q 1.582767140907755 9.2651e-08 au
i 3.313703825299525 4.3178e-06 deg
node 1.015760081444336 6.7627e-05 deg
peri 324.9424815000426 6.7809e-05 deg
M 219.246548134741 8.8762e-06 deg
tp 2459708.516310619093
(2022-May-09.01631062)
3.4095e-05 TDB
period 1299.334896581769
3.56
6.5533e-06
1.794e-08
d
yr
n .2770648282802775 1.3974e-09 deg/d
Q 3.077868079356508 1.0349e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1598  
   data-arc span      11110 days (30.42 yr)  
   first obs. used      1990-10-14  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51453  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:44:10  

Additional Information
 Earth MOID = .57074 au 
 Jupiter MOID = 2.28233 au 
 T_jup = 3.498 
[ 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 14.39   n/a E2021B10  

14982 (1997 TH19)          Discovered 1997-Oct-08 by Kagawa, T., Urata, T. at Gekko
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 TH19 = 1990 TZ12 = 2000 OX69 
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-14 12:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin