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180673 (2004 GL74)
Classification: Main-belt Asteroid          SPK-ID: 2180673
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08417863458235417 4.2119e-08  
a 2.584981832189182 1.9779e-08 au
q 2.367381591135305 1.1422e-07 au
i 6.088109068956203 5.2191e-06 deg
node 133.0713601429851 4.0657e-05 deg
peri 108.3781902963344 5.6048e-05 deg
M 328.5859076066876 4.2796e-05 deg
tp 2459332.966690293658
(2021-Apr-28.46669029)		 0.00018125 TDB
period 1518.045083354655
4.16		 1.7423e-05
4.77e-08		 d
yr
n .2371471071230989 2.7218e-09 deg/d
Q 2.80258207324306 2.1444e-08 au
   Orbit Determination Parameters
   # obs. used (total)      488  
   data-arc span      9542 days (26.12 yr)  
   first obs. used      1994-12-28  
   last obs. used      2021-02-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58087  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:27:28  

Additional Information
 Earth MOID = 1.36157 au 
 Jupiter MOID = 2.21619 au 
 T_jup = 3.410 
[ 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 16.15   n/a E2021B55  

180673 (2004 GL74)          Discovered 2004-Apr-15 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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