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15795 (1993 TY38)
Classification: Main-belt Asteroid          SPK-ID: 2015795
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .148050829768596 2.6552e-08  
a 2.621610815692181 9.5493e-09 au
q 2.233479159098628 6.9222e-08 au
i 7.791625935402079 4.0326e-06 deg
node 161.7949253734707 2.1531e-05 deg
peri 270.1601136614387 2.5752e-05 deg
M 155.6850616549413 1.4521e-05 deg
tp 2458726.005531615859
(2019-Aug-30.50553162)
6.1258e-05 TDB
period 1550.424980100392
4.24
8.4712e-06
2.319e-08
d
yr
n .2321944012903414 1.2687e-09 deg/d
Q 3.009742472285735 1.0963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2023  
   data-arc span      15800 days (43.26 yr)  
   first obs. used      1978-03-15  
   last obs. used      2021-06-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50568  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 03:56:06  

Additional Information
 Earth MOID = 1.26408 au 
 Jupiter MOID = 2.29775 au 
 T_jup = 3.376 
[ 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 14.28   n/a MPO614063  
diameter diameter 7.537 km 0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.070   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15795 (1993 TY38)          Discovered 1993-Oct-09 by Elst, E. W. at La Silla
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 TY38 = 1978 EF10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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