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277102 (2005 FG1)
Classification: Main-belt Asteroid          SPK-ID: 2277102
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09195410933180516 4.9981e-08  
a 3.008344290183274 3.6339e-08 au
q 2.73171467041605 1.5908e-07 au
i 11.50289189703728 7.6032e-06 deg
node 41.86379960831353 3.0037e-05 deg
peri 68.85311327216097 5.5108e-05 deg
M 22.07126101857322 4.543e-05 deg
tp 2458883.653857501479
(2020-Feb-04.15385750)
0.00023999 TDB
period 1905.854462238015
5.22
3.4532e-05
9.454e-08
d
yr
n .1888916531314032 3.4225e-09 deg/d
Q 3.284973909950499 3.968e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      7199 days (19.71 yr)  
   first obs. used      2000-05-04  
   last obs. used      2020-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55454  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:09:20  

Additional Information
 Earth MOID = 1.77405 au 
 Jupiter MOID = 1.91772 au 
 T_jup = 3.214 
[ 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 15.5   n/a MPO460182  

277102 (2005 FG1)          Discovered 2005-Mar-16 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 FG1 = 2003 WA115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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