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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1013428754247075 1.3335e-08  
a 3.220013362744767 1.678e-08 au
q 2.89368794965823 4.3735e-08 au
i 10.61627199251283 1.1084e-06 deg
node 98.77244498518616 4.1534e-06 deg
peri 347.9715940361037 1.3441e-05 deg
M 3.626475741551014 1.1695e-05 deg
tp 2459179.239806459553
(2020-Nov-25.73980646)
6.8495e-05 TDB
period 2110.497965522742
5.78
1.6498e-05
4.517e-08
d
yr
n .170575857395263 1.3334e-09 deg/d
Q 3.546338775831303 1.8481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2377  
   data-arc span      12879 days (35.26 yr)  
   first obs. used      1985-12-06  
   last obs. used      2021-03-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44995  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:11:54  

Additional Information
 Earth MOID = 1.91079 au 
 Jupiter MOID = 1.65344 au 
 T_jup = 3.154 
[ 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 12.21   n/a E2021B10  
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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