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24899 Dominiona (1997 AU17)
Classification: Main-belt Asteroid          SPK-ID: 2024899
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1402628664479311 3.4966e-08  
a 2.352107510860128 1.1029e-08 au
q 2.022194169193178 8.2192e-08 au
i 5.000927749239623 3.5186e-06 deg
node 109.527657922193 5.4897e-05 deg
peri 211.1729449945769 5.7256e-05 deg
M 10.98465484903856 1.7366e-05 deg
tp 2459160.296108283210
(2020-Nov-06.79610828)
6.3478e-05 TDB
period 1317.601801508681
3.61
9.2673e-06
2.537e-08
d
yr
n .2732236701466199 1.9217e-09 deg/d
Q 2.682020852527078 1.2576e-08 au
  Orbit Determination Parameters
   # obs. used (total)      975  
   data-arc span      9088 days (24.88 yr)  
   first obs. used      1995-08-20  
   last obs. used      2020-07-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53056  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:51:04  

Additional Information
 Earth MOID = 1.00908 au 
 Jupiter MOID = 2.59737 au 
 T_jup = 3.539 
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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 15.74   n/a E2021B10  

24899 Dominiona           Discovered 1997 Jan. 14 by G. C. L. Aikman at the Dominion Astrophysical Observatory, Victoria.
Canada is officially the "Dominion of Canada" under the Constitution Acts of 1867 and 1982. Such designation was inspired by Psalm 72, verse 8: "He shall have dominion also from sea to sea, and from the river unto the ends of the earth."
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20011130/MPCPages.arcLast Updated: 2009-05-11

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Alternate Designations
 1997 AU17 = 1995 QA2 = 1998 HG117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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