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180629 (2004 FY139)
Classification: Main-belt Asteroid          SPK-ID: 2180629
[ 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 .2052450763868486 3.385e-08  
a 2.583415884376945 1.6257e-08 au
q 2.053182493849001 8.875e-08 au
i 10.75649841888676 4.8344e-06 deg
node 271.3326800745602 2.3599e-05 deg
peri 328.7313934553535 2.9022e-05 deg
M 344.292278543728 2.0516e-05 deg
tp 2459266.676014177813
(2021-Feb-21.17601418)		 8.6855e-05 TDB
period 1516.665874826817
4.15		 1.4316e-05
3.92e-08		 d
yr
n .2373627612878857 2.2405e-09 deg/d
Q 3.113649274904888 1.9594e-08 au
   Orbit Determination Parameters
   # obs. used (total)      543  
   data-arc span      7271 days (19.91 yr)  
   first obs. used      2000-06-25  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55992  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 09:04:05  

Additional Information
 Earth MOID = 1.04658 au 
 Jupiter MOID = 1.96522 au 
 T_jup = 3.369 
[ 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 15.87   n/a E2021B55  

180629 (2004 FY139)          Discovered 2004-Mar-26 by LINEAR at Socorro
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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