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JPL Small-Body Database Browser
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14741 Teamequinox (2000 EQ49)
Classification: Main-belt Asteroid          SPK-ID: 2014741
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1988510220802509 2.9837e-08  
a 2.27431075765172 7.1726e-09 au
q 1.822061738964566 6.8501e-08 au
i 7.2316461146728 3.6584e-06 deg
node 271.1535951772844 3.0607e-05 deg
peri 160.7387921228982 3.222e-05 deg
M 286.4951044252609 9.8462e-06 deg
tp 2458856.291965742678
(2020-Jan-07.79196574)
3.4333e-05 TDB
period 1252.775164801547
3.43
5.9264e-06
1.623e-08
d
yr
n .2873620184329147 1.3594e-09 deg/d
Q 2.726559776338874 8.5989e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1517  
   data-arc span      21122 days (57.83 yr)  
   first obs. used      1962-02-04  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45035  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:50:22  

Additional Information
 Earth MOID = .838512 au 
 Jupiter MOID = 2.55233 au 
 T_jup = 3.573 
[ 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 14.4   n/a MPO502282  
diameter diameter 2.552 km 0.447 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.06 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Behrend, R. (2012) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.984   0.155 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14741 Teamequinox           Discovered 2000 Mar. 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
{\tt e.quinox} is a student-led organization established at Imperial College, London, that won the IEEE's 2010 "Change the World" competition. Their winning project uses their engineering knowledge to provide a sustainable rural electrification system in developing countries in a scalable and economically viable manner.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100726/MPCPages.arcLast Updated: 2010-07-28

Alternate Designations
 2000 EQ49 = 1962 CA = 1988 SJ4 = 1995 UF47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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