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85263 (1993 TU37)
Classification: Main-belt Asteroid          SPK-ID: 2085263
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2139352285659795 3.4157e-08  
a 2.422586643759336 1.2648e-08 au
q 1.904310016405793 8.5156e-08 au
i 5.485209046731482 5.7623e-06 deg
node 79.6204185837628 4.1335e-05 deg
peri 263.8592818386882 4.3865e-05 deg
M 153.596932763424 1.5289e-05 deg
tp 2458808.878811691472
(2019-Nov-21.37881169)
5.6457e-05 TDB
period 1377.264662679806
3.77
1.0786e-05
2.953e-08
d
yr
n .2613876691641327 2.047e-09 deg/d
Q 2.940863271112878 1.5354e-08 au
  Orbit Determination Parameters
   # obs. used (total)      503  
   data-arc span      10037 days (27.48 yr)  
   first obs. used      1993-10-09  
   last obs. used      2021-04-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53364  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:25:42  

Additional Information
 Earth MOID = .905261 au 
 Jupiter MOID = 2.48453 au 
 T_jup = 3.475 
[ 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 16.12   n/a MPO637171  

85263 (1993 TU37)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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