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233120 (2005 TN24)
Classification: Main-belt Asteroid          SPK-ID: 2233120
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2214795500888006 8.532e-08  
a 2.333125854719658 1.1703e-08 au
q 1.8163861901158 2.0652e-07 au
i .5552806399863029 3.2501e-06 deg
node 62.10652982661262 0.0006319 deg
peri 311.4912252017131 0.00063204 deg
M 48.69494757125197 1.3236e-05 deg
tp 2458824.429305115457
(2019-Dec-06.92930512)
4.7028e-05 TDB
period 1301.684329071061
3.56
9.7942e-06
2.682e-08
d
yr
n .2765647491945393 2.0809e-09 deg/d
Q 2.849865519323517 1.4295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      431  
   data-arc span      5671 days (15.53 yr)  
   first obs. used      2004-04-22  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49284  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:34:04  

Additional Information
 Earth MOID = .817078 au 
 Jupiter MOID = 2.61385 au 
 T_jup = 3.536 
[ 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 17.0   n/a MPO440204  
rotation period rot_per 53.547 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

233120 (2005 TN24)          Discovered 2005-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2005 TN24 = 2004 HF58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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