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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1990366731949956 1.91e-08  
a 2.274399077748356 6.7709e-09 au
q 1.821710251795557 4.4551e-08 au
i 7.231486538765268 1.0009e-06 deg
node 271.1499629714191 6.7689e-06 deg
peri 160.6616117649661 8.9956e-06 deg
M 98.95712777391208 6.0298e-06 deg
tp 2458856.115962438608
(2020-Jan-07.61596244)
2.0675e-05 TDB
period 1252.848140513484
3.43
5.5946e-06
1.532e-08
d
yr
n .2873452802128538 1.2831e-09 deg/d
Q 2.727087903701155 8.1185e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1736  
   data-arc span      21592 days (59.12 yr)  
   first obs. used      1962-02-04  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44037  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 01:53:13  

Additional Information
 Earth MOID = .837865 au 
 Jupiter MOID = 2.55238 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 14.38   n/a E2020-QM5  
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. 2020-October); 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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