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19328 (1996 XY28)
Classification: Main-belt Asteroid          SPK-ID: 2019328
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 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1106451882187905 3.0316e-08  
a 2.455174890297308 7.5359e-09 au
q 2.183521602450314 7.365e-08 au
i 1.770317561914274 3.3234e-06 deg
node 66.24348222722728 0.00010607 deg
peri 91.6825033487609 0.00010723 deg
M 58.74156553197599 1.5284e-05 deg
tp 2459167.220569876018
(2020-Nov-13.72056988)
5.9585e-05 TDB
period 1405.148025884711
3.85
6.4695e-06
1.771e-08
d
yr
n .2562007655907544 1.1796e-09 deg/d
Q 2.726828178144302 8.3698e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2131  
   data-arc span      10915 days (29.88 yr)  
   first obs. used      1991-08-05  
   last obs. used      2021-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50091  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 04:47:18  

Additional Information
 Earth MOID = 1.19427 au 
 Jupiter MOID = 2.25114 au 
 T_jup = 3.484 
[ 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 14.66   n/a E2021B10  
diameter diameter 6.715 km 0.114 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19328 (1996 XY28)          Discovered 1996-Dec-12 by Spacewatch at Kitt Peak
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 XY28 = 1991 PR26 = 1998 HW94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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