( 85275) 1994 LY

(1994 LY )

Discovery Circumstances:

E. F. Helin - Palomar Mountain

11 Jun 1994

(1)

Orbital Type:

AM

(*)

Taxonomic Type:

-

-

Albedo:

-

-

Diameter:(km)

1.8 - 4.1 km

($)

H:(mag)

16.10

(#)

G:

0.15

(#)

U-B:(mag)

-

-

B-V:(mag)

-

-

V-R:(mag)

-

-

R-I:(mag)

-

-

Rotation Period:(hrs)

2.6960

( 2)( 3)

Quality:

3B? !

( 2)( 3)

Lightcurve Amplitude:(mag)

0.16

( 2)( 3)

Spin Vector:

-

-

Sense of Rotation:

-

-

Radar Observations:

-

-

Spectral Observations:

Y

( 4)( 5)

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.

B - in rotation quality code means Binary asteroid

References

( 1) M.P.C.23723

(002) Apostolovska, G. et al. (2009) MPB 36, 27-28. (CCD PHOTOMETRY OF 967 HELIONAPE, 3415 DANBY,(85275) 1994 LY, 2007 DT103, AND 2007 TU24)

(003) Brinsfield, J.W. (2008) MPB 35, 23-24. (THE ROTATION PERIODS OF 1465 AUTONOMA, 1656 SUOMI, 4483 PETOFI,4853 MARIELUKAC, AND (85275) 1994 LY)

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

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


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