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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06456376652427682 8.186e-08  
a 5.279024833155241 1.7583e-07 AU
q 4.938191106351546 4.1906e-07 AU
i 11.56327869335868 8.0884e-06 deg
node 251.0852883808443 4.2728e-05 deg
peri 161.5489189209899 8.1397e-05 deg
M 159.9374946710865 7.3165e-05 deg
tp 2455032.265806789208
(2009-Jul-19.76580679)
0.00086428 JED
period 4430.25765167234
12.13
0.00022134
6.06e-07
d
yr
n .08125938225378532 4.0598e-09 deg/d
Q 5.619858559958935 1.8718e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      723  
   data-arc span      12017 days (32.90 yr)  
   first obs. used      1982-07-25  
   last obs. used      2015-06-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50031  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:06:45  

Additional Information
 Earth MOID = 3.95164 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-May); 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 ]
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