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JPL Small-Body Database Browser
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201474 (2003 GN27)
Classification: Main-belt Asteroid          SPK-ID: 2201474
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09186667408398839 6.1491e-08  
a 2.460631037338412 3.2563e-08 au
q 2.234581047790298 1.5372e-07 au
i 3.856607506078451 9.2635e-06 deg
node 1.546439730833184 9.3652e-05 deg
peri 270.4308080547492 0.00015236 deg
M 348.4408178532768 0.00013972 deg
tp 2458645.768153509163
(2019-Jun-11.26815351)
0.00054782 TDB
period 1409.834628128818
3.86
2.7986e-05
7.662e-08
d
yr
n .2553490975589134 5.0688e-09 deg/d
Q 2.686681026886526 3.5555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5473 days (14.98 yr)  
   first obs. used      2003-03-24  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65272  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:27:52  

Additional Information
 Earth MOID = 1.22207 au 
 Jupiter MOID = 2.39348 au 
 T_jup = 3.481 
[ 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 16.9   n/a MPO440088  

201474 (2003 GN27)          Discovered 2003-Apr-07 by Spacewatch at Kitt Peak
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 GN27 = 2008 RD44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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