(423321) 2005 ED318

(2005 ED318)

Discovery Circumstances:

LONEOS - Lowell Observatory-LONEOS

10 Mar 2005

(1)

Orbital Type:

AM

(*)

Taxonomic Type:

Q

( 2)

Albedo:

0.212

( 3)

Diameter:(km)

0.202 km

( 4)

H:(mag)

20.80

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

17.157

( 5)( 6)

Quality:

3 !

( 5)( 6)

Lightcurve Amplitude:(mag)

0.22

( 5)( 6)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

Y

( 7)

Spectral Observations:

Y

( 8)( 9)

IR Observations:

-

-

Remarks

* - orbital type derived from osculating orbital elements

# - absolute magnitude H derived from astrometric observation via orbit determination - G value assumed to be 0.15

! - quality code according to Lagerkvist et al. (1989) in "Asteroids II" (Eds. R.P.Binzel et al.), Univ.Ariz.Press, Tucson, USA, pp. 1162-1179.

References

( 1) M.P.E.C. 2005-G66

(002) DeMeo, F.E. et al. (2014) Icarus 227, 112-122. (Mars encounters cause fresh surfaces on some near-Earth asteroids) (contains taxonomic classification of 249 NEAs)

(003) Mainzer, A. et al. (2011) ApJ 743, 156. (NEOWISE Observations of Near-Earth Objects: Preliminary Results) (albedo and diameters of 428 NEOs)

(004) Mainzer, A. et al. (2011) ApJ 743, 156. (NEOWISE Observations of Near-Earth Objects: Preliminary Results) (albedo and diameters of 428 NEOs)

(005) Petr Pravec's Ondrejov NEO Photometric Program Webpage "Prepublished Periods"

(006) R. Behrend Courbes des lumiere, Observatoire de Geneve website

(007) JPL's NEO Radar Detection Program Webpage

(008) Binzel, R.P. et al. (2006) LPSC 37, 1491. (The MIT-Hawaii-IRTF joint campaign for NEO spectral reconnaissance.)

(009) Binzel, R.P. et al. Webpage


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