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85494 (1997 TS)
Classification: Main-belt Asteroid          SPK-ID: 2085494
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04700977249456222 6.9647e-08  
a 2.384364277869995 1.4531e-08 au
q 2.272275855623166 1.6454e-07 au
i 8.308794399113587 5.137e-06 deg
node 283.4469892262071 4.6972e-05 deg
peri 28.67494332010635 8.8103e-05 deg
M 14.68863504362732 7.0413e-05 deg
tp 2458545.629833689907
(2019-Mar-03.12983369)
0.00026313 TDB
period 1344.798874297263
3.68
1.2293e-05
3.366e-08
d
yr
n .2676980230133827 2.4471e-09 deg/d
Q 2.496452700116825 1.5214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      461  
   data-arc span      21584 days (59.09 yr)  
   first obs. used      1960-09-26  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56315  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:11:46  

Additional Information
 Earth MOID = 1.25963 au 
 Jupiter MOID = 2.64362 au 
 T_jup = 3.520 
[ 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 16.2   n/a MPO436373  

85494 (1997 TS)          Discovered 1997-Oct-04 by Galad, A., Pravda, A. at Modra
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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