2017 EK

(2017 EK )

Discovery Circumstances:

Mt. Lemmon Survey - Mt. Lemmon Survey

2 Mar 2017

(1)

Orbital Type:

AP

(*)

Taxonomic Type:

-

-

Albedo:

-

-

Diameter:(km)

45 - 101 m

($)

H:(mag)

24.10

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

V-I:(mag)

-

-

B-R:(mag)

-

-

Rotation Period:(hrs)

0.0083

( 2)

Quality:

2 !

( 2)

Lightcurve Amplitude:(mag)

0.30

( 2)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

Y

( 3)

Spectral Observations:

-

-

IR Observations:

-

-

Remarks

* - orbital type derived from osculating orbital elements

$ - diameter range derived from H and assumed albedo for C and S type - 0.04 and 0.20 respectively

# - 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

(001) M.P.E.C. 2017-E37

(002) Observers at Arecibo and/or Goldstone (2017) http://www.naic.edu/~pradar/; http://echo.jpl.nasa.gov

(003) JPL's NEO Radar Detection Program Webpage


NEODyS Page of 2017 EK