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180644 (2004 GO22)
Classification: Main-belt Asteroid          SPK-ID: 2180644
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08663604380647094 3.8621e-08  
a 2.593619209687659 1.4252e-08 au
q 2.368918302219854 1.0064e-07 au
i 13.24013701358241 4.7704e-06 deg
node 200.1512645027814 1.565e-05 deg
peri 211.9749367265723 3.3567e-05 deg
M 148.7570872039491 2.8256e-05 deg
tp 2458570.075746013443
(2019-Mar-27.57574601)
0.00011863 TDB
period 1525.659958130286
4.18
1.2575e-05
3.443e-08
d
yr
n .2359634583588233 1.9449e-09 deg/d
Q 2.818320117155463 1.5486e-08 au
  Orbit Determination Parameters
   # obs. used (total)      587  
   data-arc span      6852 days (18.76 yr)  
   first obs. used      2001-07-20  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54167  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 04:23:22  

Additional Information
 Earth MOID = 1.38549 au 
 Jupiter MOID = 2.53918 au 
 T_jup = 3.376 
[ 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 16.02   n/a E2021B55  

180644 (2004 GO22)          Discovered 2004-Apr-12 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2004 GO22 = 2003 AP7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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