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15393 (1997 TR24)
Classification: Main-belt Asteroid          SPK-ID: 2015393
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2214726799678305 3.6469e-08  
a 3.060567368879475 1.5966e-08 au
q 2.382735311471646 1.1416e-07 au
i 2.040668498888258 4.9958e-06 deg
node 192.9074857503178 0.00011647 deg
peri 265.5571338095206 0.00011695 deg
M 11.73287023052328 1.0916e-05 deg
tp 2458936.761313608316
(2020-Mar-28.26131361)
5.9104e-05 TDB
period 1955.695976361506
5.35
1.5304e-05
4.19e-08
d
yr
n .184077691190921 1.4404e-09 deg/d
Q 3.738399426287304 1.9503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1542  
   data-arc span      25583 days (70.04 yr)  
   first obs. used      1949-11-21  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47856  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:58:23  

Additional Information
 Earth MOID = 1.40065 au 
 Jupiter MOID = 1.45541 au 
 T_jup = 3.195 
[ 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 13.7   n/a MPO502287  
diameter diameter 13.473 km 0.074 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.68 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:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]
geometric albedo albedo 0.048   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15393 (1997 TR24)          Discovered 1997-Oct-09 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 TR24 = 1988 AB1 = 1999 CE103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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