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201471 (2003 GV18)
Classification: Main-belt Asteroid          SPK-ID: 2201471
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329970169793471 5.7697e-08  
a 2.360901660192173 1.6953e-08 au
q 2.046908782005026 1.2851e-07 au
i 2.781202223640863 5.3959e-06 deg
node 13.85336826791771 0.00010374 deg
peri 217.0593029752991 0.0001056 deg
M 233.9565252647474 1.9653e-05 deg
tp 2459464.409364874512
(2021-Sep-06.90936487)
7.4321e-05 TDB
period 1324.998154054498
3.63
1.4271e-05
3.907e-08
d
yr
n .2716984917287614 2.9264e-09 deg/d
Q 2.67489453837932 1.9207e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      6090 days (16.67 yr)  
   first obs. used      2003-03-27  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58599  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:37:05  

Additional Information
 Earth MOID = 1.03727 au 
 Jupiter MOID = 2.31582 au 
 T_jup = 3.538 
[ 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 17.7   n/a MPO454427  

201471 (2003 GV18)          Discovered 2003-Apr-04 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 GV18 = 2004 RJ314 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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