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118226 (1996 TA30)
Classification: Main-belt Asteroid          SPK-ID: 2118226
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1659494380517084 4.2577e-08  
a 2.73436770401885 1.3056e-08 au
q 2.280600920110182 1.149e-07 au
i 9.448099999301235 5.4631e-06 deg
node 36.66826274475306 2.8738e-05 deg
peri 38.64219480897891 3.9655e-05 deg
M 96.03973900926384 2.2618e-05 deg
tp 2458759.912398959859
(2019-Oct-03.41239896)
0.00010338 TDB
period 1651.519860535559
4.52
1.1829e-05
3.239e-08
d
yr
n .2179810298395432 1.5613e-09 deg/d
Q 3.188134487927518 1.5223e-08 au
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      8647 days (23.67 yr)  
   first obs. used      1996-10-07  
   last obs. used      2020-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52472  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:13:03  

Additional Information
 Earth MOID = 1.30298 au 
 Jupiter MOID = 2.15523 au 
 T_jup = 3.313 
[ 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 15.61   n/a E2021B55  
rotation period rot_per 5.39 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

118226 (1996 TA30)          Discovered 1996-Oct-07 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 1996 TA30 = 2001 XF47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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