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175166 Adirondack (2005 EZ99)
Classification: Main-belt Asteroid          SPK-ID: 2175166
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2060543536430235 6.2915e-08  
a 2.5471864365533 1.5782e-08 au
q 2.022327581761034 1.6532e-07 au
i 5.723203906380316 6.654e-06 deg
node 285.9366116508899 4.3071e-05 deg
peri 348.4164642138113 4.5238e-05 deg
M 231.5703556978616 1.3552e-05 deg
tp 2459730.227239986771
(2022-May-30.72723999)
5.6707e-05 TDB
period 1484.873741039101
4.07
1.38e-05
3.778e-08
d
yr
n .2424448557815261 2.2532e-09 deg/d
Q 3.072045291345566 1.9034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      436  
   data-arc span      6765 days (18.52 yr)  
   first obs. used      2002-08-28  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56196  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:04:18  

Additional Information
 Earth MOID = 1.0045 au 
 Jupiter MOID = 2.05913 au 
 T_jup = 3.405 
[ 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 16.4   n/a MPO454204  

175166 Adirondack           Discovered 2005 Mar. 3 at the Jarnac Observatory, Vail.
The Adirondack Astronomy Retreat was designed to inspire observers to return to their astronomical roots. Since its inception in 2004, this retreat allowed many dark-sky enthusiasts to enjoy, share, and bond under some of the best observing conditions in the northeastern portion of North America.
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 2018-01-31Last Updated: 2018-02-05
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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