The albedo and diameter of 1862 Apollo

L. A. Lebofsky; G. J. Veeder; G. H. Rieke; M. J. Lebofsky; D. L. Matson; C. Kowal; C. G. Wynn-Williams; E. E. Becklin

doi:10.1016/0019-1035(81)90114-7

The albedo and diameter of 1862 Apollo

L. A. Lebofsky
, G. J. Veeder
, G. H. Rieke
, M. J. Lebofsky
, D. L. Matson
, C. Kowal
, C. G. Wynn-Williams
, E. E. Becklin

Research output: Contribution to journal › Article › peer-review

20 Scopus citations

Abstract

We report infrared thermal emission measurements of 1862 Apollo, which is the type example of an Earth-crossing asteroid. We derive a geometric albedo of 0.21 ± 0.02 which is within the albedo range of the S class of asteroids. The effective diameter was observed to vary with rotation from 1.2 ± 0.1 to 1.5 ± 0.1 km.

Original language	English (US)
Pages (from-to)	335-338
Number of pages	4
Journal	Icarus
Volume	48
Issue number	2
DOIs	https://doi.org/10.1016/0019-1035(81)90114-7
State	Published - Nov 1981

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

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10.1016/0019-1035(81)90114-7

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@article{eec0ecae6d144c91ad13e9d221e8eab7,

title = "The albedo and diameter of 1862 Apollo",

abstract = "We report infrared thermal emission measurements of 1862 Apollo, which is the type example of an Earth-crossing asteroid. We derive a geometric albedo of 0.21 ± 0.02 which is within the albedo range of the S class of asteroids. The effective diameter was observed to vary with rotation from 1.2 ± 0.1 to 1.5 ± 0.1 km.",

author = "Lebofsky, \{L. A.\} and Veeder, \{G. J.\} and Rieke, \{G. H.\} and Lebofsky, \{M. J.\} and Matson, \{D. L.\} and C. Kowal and Wynn-Williams, \{C. G.\} and Becklin, \{E. E.\}",

note = "Funding Information: Visiting Astronomer at the Infrared Telescope Facility, which is operated by the University of Hawaii under contract for the National Aeronautics and Space Administration. Sloan Fellow.",

year = "1981",

month = nov,

doi = "10.1016/0019-1035(81)90114-7",

language = "English (US)",

volume = "48",

pages = "335--338",

journal = "Icarus",

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publisher = "Academic Press Inc.",

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TY - JOUR

T1 - The albedo and diameter of 1862 Apollo

AU - Lebofsky, L. A.

AU - Veeder, G. J.

AU - Rieke, G. H.

AU - Lebofsky, M. J.

AU - Matson, D. L.

AU - Kowal, C.

AU - Wynn-Williams, C. G.

AU - Becklin, E. E.

N1 - Funding Information: Visiting Astronomer at the Infrared Telescope Facility, which is operated by the University of Hawaii under contract for the National Aeronautics and Space Administration. Sloan Fellow.

PY - 1981/11

Y1 - 1981/11

N2 - We report infrared thermal emission measurements of 1862 Apollo, which is the type example of an Earth-crossing asteroid. We derive a geometric albedo of 0.21 ± 0.02 which is within the albedo range of the S class of asteroids. The effective diameter was observed to vary with rotation from 1.2 ± 0.1 to 1.5 ± 0.1 km.

AB - We report infrared thermal emission measurements of 1862 Apollo, which is the type example of an Earth-crossing asteroid. We derive a geometric albedo of 0.21 ± 0.02 which is within the albedo range of the S class of asteroids. The effective diameter was observed to vary with rotation from 1.2 ± 0.1 to 1.5 ± 0.1 km.

UR - https://www.scopus.com/pages/publications/0009229365

UR - https://www.scopus.com/pages/publications/0009229365#tab=citedBy

U2 - 10.1016/0019-1035(81)90114-7

DO - 10.1016/0019-1035(81)90114-7

M3 - Article

AN - SCOPUS:0009229365

SN - 0019-1035

VL - 48

SP - 335

EP - 338

JO - Icarus

JF - Icarus

IS - 2

ER -

The albedo and diameter of 1862 Apollo

Abstract

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