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 ]  
52561 (1997 GT14)
Classification: Main-belt Asteroid          SPK-ID: 2052561
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09968359986655861 3.0628e-08  
a 2.307234108005052 8.4794e-09 au
q 2.0772407063842 6.9657e-08 au
i 7.274644538470539 5.595e-06 deg
node 215.0365862894883 2.8268e-05 deg
peri 56.66483869354768 4.4743e-05 deg
M 154.4924220131594 3.5969e-05 deg
tp 2458451.160784704376
(2018-Nov-28.66078470)
0.00012763 TDB
period 1280.076491321883
3.50
7.0567e-06
1.932e-08
d
yr
n .281233193829099 1.5503e-09 deg/d
Q 2.537227509625904 9.3246e-09 au
  Orbit Determination Parameters
   # obs. used (total)      982  
   data-arc span      10342 days (28.31 yr)  
   first obs. used      1991-10-11  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54409  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:30:44  

Additional Information
 Earth MOID = 1.07177 au 
 Jupiter MOID = 2.53123 au 
 T_jup = 3.570 
[ 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 15.3   n/a MPO436152  

52561 (1997 GT14)          Discovered 1997-Apr-03 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 GT14 = 1998 ST100 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-05 22:39 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin