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380480 Glennhawley (2003 YW176)
Classification: Main-belt Asteroid          SPK-ID: 2380480
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07419008665464837 8.94e-08  
a 2.993259146592636 3.1744e-08 au
q 2.77118899112711 2.6752e-07 au
i 10.925222746055 7.783e-06 deg
node 72.47789978336014 4.2129e-05 deg
peri 338.7511355877034 6.4441e-05 deg
M 157.372795048595 4.9032e-05 deg
tp 2458569.620810874339
(2019-Mar-27.12081087)
0.00025403 TDB
period 1891.537276143051
5.18
3.009e-05
8.238e-08
d
yr
n .1903213880796787 3.0276e-09 deg/d
Q 3.215329302058163 3.4099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      6357 days (17.40 yr)  
   first obs. used      2003-12-14  
   last obs. used      2021-05-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62816  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:06:37  

Additional Information
 Earth MOID = 1.78536 au 
 Jupiter MOID = 2.10597 au 
 T_jup = 3.224 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.70   n/a MPCxxxxx  

380480 Glennhawley           Discovered 2003 Dec. 16 by D. D. Balam at Mauna Kea.
Glenn Hawley (b. 1951) has demonstrated leadership over decades in Canadian amateur astronomy. He served in many capacities in the Calgary Centre of the Royal Astronomical Society (RASC) and then on the national RASC Executive, culminating as President (2013-2014).
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-07-12Last Updated: 2014-08-13

Alternate Designations
 2003 YW176 = 2008 VG36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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