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314988 Sireland (2006 XO67)
Classification: Main-belt Asteroid          SPK-ID: 2314988
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09140526655703117 4.5717e-08  
a 3.047401181127558 3.9341e-08 au
q 2.768852663860382 1.2364e-07 au
i 9.880169554294859 8.4128e-06 deg
node 190.6306935187167 2.5021e-05 deg
peri 93.45318248841771 6.1708e-05 deg
M 45.45254553016472 5.2688e-05 deg
tp 2458755.171172096703
(2019-Sep-28.67117210)
0.00028643 TDB
period 1943.089809713166
5.32
3.7627e-05
1.03e-07
d
yr
n .1852719304071397 3.5877e-09 deg/d
Q 3.325949698394733 4.2937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      5076 days (13.90 yr)  
   first obs. used      2006-12-13  
   last obs. used      2020-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50779  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 06:11:57  

Additional Information
 Earth MOID = 1.77595 au 
 Jupiter MOID = 1.84299 au 
 T_jup = 3.209 
[ 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 15.9   n/a MPO437386  

314988 Sireland           Discovered 2006 Dec. 13 by D. D. Balam at Mauna Kea.
Sarah Ireland (b. 1996) displayed unrivalled enthusiasm in the pursuit of astronomical knowledge, following in the Canadian tradition of astronomical excellence and embodying the spirit of Beyond the International Year of Astronomy.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120703/MPCPages.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2006 XO67 = 2008 EW150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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