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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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1990366730737181 1.9113e-08  
a 2.274399077862404 6.7739e-09 au
q 1.821710252162739 4.4585e-08 au
i 7.231486534964978 1.001e-06 deg
node 271.1499628929383 6.7695e-06 deg
peri 160.661611818494 8.9978e-06 deg
M 98.95712775527137 6.0299e-06 deg
tp 2458856.115962477577
(2020-Jan-07.61596248)
2.0676e-05 TDB
period 1252.848140607719
3.43
5.5971e-06
1.532e-08
d
yr
n .2873452801912407 1.2837e-09 deg/d
Q 2.727087903562069 8.1221e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1732  
   data-arc span      21560 days (59.03 yr)  
   first obs. used      1962-02-04  
   last obs. used      2021-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44059  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Mar-17 00:17:52  

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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