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Volumn 313, Issue 5787, 2006, Pages 652-655

Evidence for a past high-eccentricity lunar orbit

Author keywords

[No Author keywords available]

Indexed keywords

GRAVITATION; LAPLACE TRANSFORMS; LUNAR SURFACE ANALYSIS; MOON; PARAMETER ESTIMATION; RESONANCE;

EID: 33746889431     PISSN: 00368075     EISSN: 10959203     Source Type: Journal    
DOI: 10.1126/science.1128237     Document Type: Article
Times cited : (59)

References (35)
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    • 0003833232 scopus 로고
    • Cambridge Univ. Press, Cambridge
    • H. Jeffreys, The Earth (Cambridge Univ. Press, Cambridge, 1970).
    • (1970) The Earth
    • Jeffreys, H.1
  • 6
  • 12
  • 21
    • 33746932706 scopus 로고    scopus 로고
    • note
    • l,p,q(e)cos(qM̃) (32), where f is the true anomaly and M̃ is the mean anomaly. For our purposes, l = -3. The Hansen functions are also called Hansen coefficients, and the expansions in e to fourth order can be found in table 3.2 of (33), albeit with a different subscript convention.
  • 23
    • 0002927309 scopus 로고
    • T. J. Ahrens, Ed. American Geophysical Union, Washington, DC
    • C. F. Yoder, in Global Earth Physics, T. J. Ahrens, Ed. (American Geophysical Union, Washington, DC, 1995), p. 1.
    • (1995) Global Earth Physics , pp. 1
    • Yoder, C.F.1
  • 24
    • 33746917006 scopus 로고    scopus 로고
    • note
    • 20 may take place during the transition from the state of low relaxation time to the state of long relaxation time. During this time, the Moon is plastic enough to accommodate changes in form, yet stiff enough to retain some signature of its state when freeze-in started. Indeed, the Moon is necessarily a sum of different orbits, however dose or far apart, if the fossil bulge hypothesis is valid.
  • 30
    • 33746878103 scopus 로고
    • J. A. Burns, Ed. Univ. of Arizona Press, Tucson
    • S. J. Peale, in Satellites, J. A. Burns, Ed. (Univ. of Arizona Press, Tucson; 1978), p. 87.
    • (1978) Satellites , pp. 87
    • Peale, S.J.1
  • 31
    • 33746933664 scopus 로고    scopus 로고
    • note
    • -5 ± 0.5 (34) are not reproduced by any orbit-spin resonance at Mercury's current semimajor axis.
  • 35
    • 33746931079 scopus 로고    scopus 로고
    • note
    • We are grateful to B. Hager and B. Weiss for helpful comments. This work was supported by NASA Planetary Geology and Geophysics Program grants (to M.T.Z. and J.W.).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.