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 ]  
85765 (1998 TM14)
Classification: Main-belt Asteroid          SPK-ID: 2085765
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1921765885878829 3.6139e-08  
a 2.589063325290563 1.2421e-08 au
q 2.091505967798222 9.6524e-08 au
i .1966879097686607 4.0094e-06 deg
node 130.0401855384665 0.0010766 deg
peri 73.64454312074544 0.0010767 deg
M 145.3435551498732 1.1939e-05 deg
tp 2457986.164355450499
(2017-Aug-20.66435545)
4.812e-05 TDB
period 1521.641821749626
4.17
1.095e-05
2.998e-08
d
yr
n .2365865572661917 1.7026e-09 deg/d
Q 3.086620682782903 1.4809e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1210  
   data-arc span      9152 days (25.06 yr)  
   first obs. used      1994-10-08  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58757  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:14:18  

Additional Information
 Earth MOID = 1.08827 au 
 Jupiter MOID = 1.87372 au 
 T_jup = 3.394 
[ 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 15.1   n/a MPO351443  

85765 (1998 TM14)          Discovered 1998-Oct-14 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 TM14 = 2002 SJ14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin