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15111 Winters (2000 CY92)
Classification: Main-belt Asteroid          SPK-ID: 2015111
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2457292250336882 3.8558e-08  
a 2.348868303409822 1.0378e-08 au
q 1.771682715506733 9.3364e-08 au
i 5.359558372007879 4.6767e-06 deg
node 29.88257375287723 4.607e-05 deg
peri 9.446248333711051 4.7097e-05 deg
M 330.54369296254 1.2344e-05 deg
tp 2459108.087601386849
(2020-Sep-15.58760139)
4.5522e-05 TDB
period 1314.880933648953
3.60
8.7142e-06
2.386e-08
d
yr
n .2737890487171007 1.8145e-09 deg/d
Q 2.926053891312912 1.2928e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1147  
   data-arc span      12219 days (33.45 yr)  
   first obs. used      1984-12-23  
   last obs. used      2018-06-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5155  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 17:28:46  

Additional Information
 Earth MOID = .779682 au 
 Jupiter MOID = 2.50215 au 
 T_jup = 3.512 
[ 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 14.8   n/a MPO302159  
diameter diameter 2.835 km 0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.347   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15111 Winters           Discovered 2000 Feb. 6 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Marlene K. Winters for mentoring a finalist in the 2001 Discovery Young Scientist Challenge (DYSC), a middle school science competition. Winters is a teacher at the International Montessori School, Venice, Florida.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011002/MPCPages.arcLast Updated: 2009-05-11

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Alternate Designations
 2000 CY92 = 1984 YW1 = 1991 RM8 = 1993 FS40 = 1997 GC45 = 1997 HV7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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