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101341 (1998 TA7)
Classification: Main-belt Asteroid          SPK-ID: 2101341
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08952768125835853 5.0087e-08  
a 2.559644864065476 1.4395e-08 au
q 2.330485794540828 1.2572e-07 au
i 9.656577822229201 5.6277e-06 deg
node 6.90275185039164 2.9034e-05 deg
peri 354.0896202605451 4.0433e-05 deg
M 152.1418908471001 3.0274e-05 deg
tp 2458568.358495089643
(2019-Mar-25.85849509)
0.00012407 TDB
period 1495.780948301958
4.10
1.2618e-05
3.455e-08
d
yr
n .2406769523362892 2.0303e-09 deg/d
Q 2.788803933590124 1.5684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      8209 days (22.48 yr)  
   first obs. used      1998-09-23  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50865  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:36:20  

Additional Information
 Earth MOID = 1.32627 au 
 Jupiter MOID = 2.62221 au 
 T_jup = 3.410 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO502726  

101341 (1998 TA7)          Discovered 1998-Oct-12 by ODAS at Caussols
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 TA7 = 2002 RD43 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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