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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1193337521436772 3.9735e-08  
a 2.364329364840841 8.3265e-09 au
q 2.082185070430906 9.6031e-08 au
i 6.921218413202129 4.5616e-06 deg
node 179.352510290209 3.1539e-05 deg
peri 196.6180603289274 3.581e-05 deg
M 32.52379628922515 1.7648e-05 deg
tp 2458880.533739215549
(2020-Feb-01.03373922)
6.4958e-05 TDB
period 1327.884773915828
3.64
7.0146e-06
1.92e-08
d
yr
n .271107860464721 1.4321e-09 deg/d
Q 2.646473659250776 9.3201e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1400  
   data-arc span      8677 days (23.76 yr)  
   first obs. used      1996-03-15  
   last obs. used      2019-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56276  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 01:12:10  

Additional Information
 Earth MOID = 1.08383 au 
 Jupiter MOID = 2.81624 au 
 T_jup = 3.530 
[ 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 14.7   n/a MPO493036  
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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