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85495 (1997 TT5)
Classification: Main-belt Asteroid          SPK-ID: 2085495
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2103493415220309 3.952e-08  
a 2.355579362049005 8.3229e-09 au
q 1.860084794339111 9.4689e-08 au
i 3.150974156193804 4.1636e-06 deg
node 55.28933434596937 7.5776e-05 deg
peri 340.961049374769 7.6338e-05 deg
M 187.1509197256457 1.0913e-05 deg
tp 2460030.529711705894
(2023-Mar-27.02971171)
4.2088e-05 TDB
period 1320.520166215703
3.62
6.9986e-06
1.916e-08
d
yr
n .2726198427031026 1.4449e-09 deg/d
Q 2.851073929758899 1.0074e-08 au
  Orbit Determination Parameters
   # obs. used (total)      904  
   data-arc span      8653 days (23.69 yr)  
   first obs. used      1997-10-02  
   last obs. used      2021-06-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51152  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:26:15  

Additional Information
 Earth MOID = .866913 au 
 Jupiter MOID = 2.57723 au 
 T_jup = 3.523 
[ 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 15.74   n/a MPO637173  

85495 (1997 TT5)          Discovered 1997-Oct-02 by ODAS at Caussols
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1997 TT5 = 2001 VJ47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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