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2713 Luxembourg (1938 EA)
Classification: Main-belt Asteroid          SPK-ID: 2002713
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 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0229274769967269 2.1384e-08  
a 2.853718239426981 1.1158e-08 au
q 2.788289680137379 6.4508e-08 au
i 1.349942522307418 8.5416e-07 deg
node 339.6214596781031 1.3725e-05 deg
peri 300.1651012741912 2.6627e-05 deg
M 291.9292826798941 2.5734e-05 deg
tp 2459533.445300940052
(2021-Nov-14.94530094)
0.00012577 TDB
period 1760.820409380583
4.82
1.0327e-05
2.827e-08
d
yr
n .204450151805453 1.1991e-09 deg/d
Q 2.919146798716583 1.1414e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3433  
   data-arc span      30347 days (83.09 yr)  
   first obs. used      1938-02-19  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42421  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 20:27:49  

Additional Information
 Earth MOID = 1.77026 au 
 Jupiter MOID = 2.09385 au 
 T_jup = 3.304 
[ 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 11.52   n/a E2021B10  
diameter diameter 15.093 km 0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 3.579 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Mailhot, E.A.; Midkiff, A.H. (2014) Minor Planet Bull. 41, 157.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]
[Hanus, J.; Durech, J.; Oszkiewicz, D.A.; Behrend, R.; et al. (2016) Astron. Astrophys. 586, A108.]
geometric albedo albedo 0.195   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

2713 Luxembourg (1938 EA)          Discovered 1938-Feb-19 by Delporte, E. at Uccle
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1938 EA = 1935 QZ = 1958 HE = 1969 RX1 = 1969 TF8 = 1977 EA1 = 1977 FB3 = 1979 SS9 = 1981 BL = 1982 HG2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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