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66702 (1999 TJ88)
Classification: Main-belt Asteroid          SPK-ID: 2066702
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1522132697596044 4.3294e-08  
a 2.741808950349269 1.5009e-08 au
q 2.324469244960458 1.2032e-07 au
i 11.65325795061828 4.7815e-06 deg
node 203.2926637387623 1.9365e-05 deg
peri 139.7491363475484 2.3354e-05 deg
M 244.5629907924798 1.5724e-05 deg
tp 2459732.236872852635
(2022-Jun-01.73687285)
7.4656e-05 TDB
period 1658.266058182647
4.54
1.3617e-05
3.728e-08
d
yr
n .2170942341993883 1.7827e-09 deg/d
Q 3.15914865573808 1.7294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      943  
   data-arc span      8369 days (22.91 yr)  
   first obs. used      1998-04-21  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55325  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:02:19  

Additional Information
 Earth MOID = 1.32977 au 
 Jupiter MOID = 2.35168 au 
 T_jup = 3.303 
[ 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 14.94   n/a E2021B10  

66702 (1999 TJ88)          Discovered 1999-Oct-02 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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