Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
11351 (1997 TS25)
Classification: Jupiter Trojan          SPK-ID: 2011351
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06380493163474335 8.1768e-08  
a 5.282770428857165 1.76e-07 au
q 4.94570362280189 4.1899e-07 au
i 11.56101570743536 8.0855e-06 deg
node 251.089644929098 4.2696e-05 deg
peri 161.4703566178829 8.2104e-05 deg
M 192.5142465381372 7.4709e-05 deg
tp 2459463.819129573650
(2021-Sep-06.31912957)
0.00096946 JED
period 4434.973550246777
12.14
0.00022163
6.068e-07
d
yr
n .08117297564941925 4.0564e-09 deg/d
Q 5.61983723491244 1.8723e-07 au
  Orbit Determination Parameters
   # obs. used (total)      733  
   data-arc span      12073 days (33.05 yr)  
   first obs. used      1982-07-25  
   last obs. used      2015-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .4972  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:32:50  

Additional Information
 Earth MOID = 3.95846 au 
 Jupiter MOID = .102594 au 
 T_jup = 2.955 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.7 mag n/a MPO263451  
diameter diameter 42.16 km 4.0 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2
rotation period rot_per 515. h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[French, L.M.; Stephens, R.D.; Coley, D.R.; Wasserman, L.H.; et al. (2013) Minor Planet Bul. 40, 198-203.]
geometric albedo albedo 0.0627   0.014 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 2

11351 (1997 TS25)          Discovered 1997-Oct-12 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 19990831/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 TS25 = 1996 VP39 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-11 13:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin