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15383 (1997 SE3)
Classification: Main-belt Asteroid          SPK-ID: 2015383
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1720428491254258 2.6372e-08  
a 2.611815398984821 1.1969e-08 au
q 2.162471236353812 6.8613e-08 au
i 13.81746386176841 4.7185e-06 deg
node 175.4134969896749 1.4309e-05 deg
peri 252.0618201922362 2.1112e-05 deg
M 65.54619382396262 1.4858e-05 deg
tp 2458719.790493207765
(2019-Aug-24.29049321)
6.3336e-05 TDB
period 1541.74356357913
4.22
1.0598e-05
2.902e-08
d
yr
n .2335018666556107 1.605e-09 deg/d
Q 3.06115956161583 1.4028e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1447  
   data-arc span      9718 days (26.61 yr)  
   first obs. used      1993-09-15  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54068  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:10:52  

Additional Information
 Earth MOID = 1.21964 au 
 Jupiter MOID = 2.41414 au 
 T_jup = 3.348 
[ 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 14.4   n/a MPO502287  
diameter diameter 4.160 km 0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.480 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.]
geometric albedo albedo 0.177   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15383 (1997 SE3)          Discovered 1997-Sep-21 by Zoltowski, F. B. at Woomera
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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