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15877 (1996 WZ1)
Classification: Outer Main-belt Asteroid          SPK-ID: 2015877
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 38 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .101118953294411 3.2531e-08  
a 3.219115267730587 1.9691e-08 au
q 2.893601701323612 1.1186e-07 au
i 10.61674014143973 3.4515e-06 deg
node 98.77116749194178 2.2062e-05 deg
peri 348.0439769098055 3.0035e-05 deg
M 329.4394960150149 2.1173e-05 deg
tp 2459179.585832440009
(2020-Nov-26.08583244)
0.00012471 TDB
period 2109.61506754204
5.78
1.9356e-05
5.299e-08
d
yr
n .1706472453381953 1.5657e-09 deg/d
Q 3.544628834137561 2.1682e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2141  
   data-arc span      12658 days (34.66 yr)  
   first obs. used      1985-12-06  
   last obs. used      2020-08-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46827  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 01:02:30  

Additional Information
 Earth MOID = 1.91099 au 
 Jupiter MOID = 1.65477 au 
 T_jup = 3.155 
[ 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 12.2   n/a MPO502291  
diameter diameter 11.258 km 0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.184   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15877 (1996 WZ1)          Discovered 1996-Nov-24 by Beijing Schmidt CCD Asteroid Program at Xinglong
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 WZ1 = 1985 XF = 1993 FJ1 = 2016 FM6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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