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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 ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2214727244915893 3.6176e-08  
a 3.06056737059915 1.4335e-08 au
q 2.382735176542496 1.1371e-07 au
i 2.040666395157467 4.4778e-06 deg
node 192.9075105647506 0.00011454 deg
peri 265.5571113338706 0.00011499 deg
M 11.73287170240213 9.4602e-06 deg
tp 2458936.761305558631
(2020-Mar-28.26130556)
5.1291e-05 TDB
period 1955.695978009809
5.35
1.374e-05
3.762e-08
d
yr
n .1840776910357763 1.2932e-09 deg/d
Q 3.738399564655803 1.7509e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1716  
   data-arc span      25912 days (70.94 yr)  
   first obs. used      1949-11-21  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46944  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:33:58  

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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