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8300 Iga (1994 AO2)
Classification: Main-belt Asteroid          SPK-ID: 2008300
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1681620848867421 4.0471e-08  
a 2.616139100014414 1.1747e-08 au
q 2.176203694602265 1.0471e-07 au
i 11.27864322340358 4.2388e-06 deg
node 307.50444570 2.1922e-05 deg
peri 112.2013551200683 2.5563e-05 deg
M 173.3365532883716 1.2897e-05 deg
tp 2458456.321137561422
(2018-Dec-03.82113756)
5.3865e-05 TDB
period 1545.573541157176
4.23
1.041e-05
2.85e-08
d
yr
n .2329232420286303 1.5689e-09 deg/d
Q 3.056074505426563 1.3723e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1207  
   data-arc span      23527 days (64.41 yr)  
   first obs. used      1955-12-12  
   last obs. used      2020-05-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50294  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 20:29:57  

Additional Information
 Earth MOID = 1.21759 au 
 Jupiter MOID = 2.31239 au 
 T_jup = 3.360 
[ 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 14.41   n/a MPCxxxxx  

8300 Iga           Discovered 1994 Jan. 9 by T. Kobayashi at Oizumi.
Yuichi Iga (b. 1955) is a specialist in molecular graphics and medical imaging. As an amateur astronomer, he has been energetically observing Jupiter since 1971. Currently he is secretary of the Jupiter-Saturn Section of the Oriental Astronomical Association.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031110/MPCPages.arcLast Updated: 2003-11-12

[ show close-approach data ]
Alternate Designations
 1994 AO2 = 1992 OG6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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