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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1659100269347827 4.2937e-08  
a 2.734851266209054 1.3146e-08 au
q 2.281112018969685 1.1612e-07 au
i 9.447326089541191 5.5899e-06 deg
node 36.67393301805534 2.8757e-05 deg
peri 38.70236015003564 3.9765e-05 deg
M 52.38982203447692 2.2774e-05 deg
tp 2458760.095043252684
(2019-Oct-03.59504325)
0.00010428 TDB
period 1651.957977106304
4.52
1.1911e-05
3.261e-08
d
yr
n .2179232189856328 1.5713e-09 deg/d
Q 3.188590513448422 1.5327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      653  
   data-arc span      8515 days (23.31 yr)  
   first obs. used      1996-10-07  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52774  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:55:34  

Additional Information
 Earth MOID = 1.30403 au 
 Jupiter MOID = 2.15416 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 15.5   n/a MPO453653  
rotation period rot_per 5.39 h n/a LCDB (Rev. 2019-August); 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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