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79362 (1997 EO2)
Classification: Main-belt Asteroid          SPK-ID: 2079362
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09091430194470258 3.763e-08  
a 2.272213325602647 8.0903e-09 au
q 2.065636637236032 8.84e-08 au
i 5.073674009738396 4.5708e-06 deg
node 34.25003176834126 4.2464e-05 deg
peri 66.85592714557198 5.0718e-05 deg
M 343.4768368327227 2.9084e-05 deg
tp 2459057.919944895288
(2020-Jul-27.41994490)
0.00010119 TDB
period 1251.042548756103
3.43
6.6816e-06
1.829e-08
d
yr
n .2877599969385085 1.5369e-09 deg/d
Q 2.478790013969263 8.8258e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1225  
   data-arc span      8371 days (22.92 yr)  
   first obs. used      1997-03-04  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54793  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 18:40:02  

Additional Information
 Earth MOID = 1.08862 au 
 Jupiter MOID = 2.62597 au 
 T_jup = 3.601 
[ 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 15.0   n/a MPO395715  
diameter diameter 2.186 km 0.129 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.487   0.118 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79362 (1997 EO2)          Discovered 1997-Mar-04 by Kobayashi, T. at Oizumi
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1997 EO2 = 1999 XX95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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