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27884 (1996 EZ1)
Classification: Main-belt Asteroid          SPK-ID: 2027884
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1193205924350246 3.982e-08  
a 2.364716704172594 8.5108e-09 au
q 2.082557306089721 9.6182e-08 au
i 6.920825845837525 4.5745e-06 deg
node 179.3614897854099 3.1866e-05 deg
peri 196.4615463472066 3.6128e-05 deg
M 284.2146816222941 1.771e-05 deg
tp 2458880.108058773916
(2020-Jan-31.60805877)
6.568e-05 TDB
period 1328.2111009541
3.64
7.1705e-06
1.963e-08
d
yr
n .2710412522086282 1.4633e-09 deg/d
Q 2.646876102255467 9.5264e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1381  
   data-arc span      8666 days (23.73 yr)  
   first obs. used      1996-03-15  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5634  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:42:30  

Additional Information
 Earth MOID = 1.08333 au 
 Jupiter MOID = 2.81277 au 
 T_jup = 3.529 
[ 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 14.6   n/a MPO302229  
diameter diameter 2.807 km 0.442 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.390   0.139 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27884 (1996 EZ1)          Discovered 1996-Mar-15 by JPL/GEODSS NEAT at Haleakala
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 EZ1 = 2000 GD108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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