Phillips (lunar crater)

For the crater on Mars, see Phillips (Martian crater).

Phillips

Oblique Apollo 15 image
Coordinates	26.6°S 76.0°E / -26.6; 76.0
Diameter	124 km
Colongitude	286° at sunrise
Eponym	John Phillips

Phillips is a lunar impact crater that is located in the vicinity of the Moon's east-southeastern limb, named after British geologist John Phillips.[1] The larger walled plain Humboldt lies across the eastern rim of Phillips, and the outer rampart covers nearly half the interior floor. The surviving rim is eroded in places, and not quite circular.

Lunar Orbiter 4 image of Phillips (left) and the larger Humboldt

The northern end of the crater's rim forms an outward-projecting bend, and the inner wall is diminished along that side. There is a small circular crater along the western rim. The interior floor is irregular in places, with a central ridge near the midpoint. To the southwest of Phillips lies the crater Legendre.

Satellite craters

By convention these features are identified on lunar maps by placing the letter on the side of the crater midpoint that is closest to Phillips.

Phillips	Latitude	Longitude	Diameter
A	27.1° S	73.6° E	13 km
B	23.3° S	70.5° E	40 km
C	26.5° S	71.2° E	6 km
D	25.0° S	70.8° E	61 km
E	25.6° S	68.3° E	8 km
F	25.1° S	68.8° E	11 km
G	24.6° S	68.7° E	8 km
H	25.3° S	71.6° E	7 km
W	25.3° S	72.8° E	63 km

References

1. "Phillips". Gazetteer of Planetary Nomenclature. International Astronomical Union. Retrieved November 13, 2017.

• Andersson, L. E.; Whitaker, E. A. (1982). NASA Catalogue of Lunar Nomenclature. NASA RP-1097.
• Bussey, B.; Spudis, P. (2004). The Clementine Atlas of the Moon. New York: Cambridge University Press. ISBN 978-0-521-81528-4.
• Cocks, Elijah E.; Cocks, Josiah C. (1995). Who's Who on the Moon: A Biographical Dictionary of Lunar Nomenclature. Tudor Publishers. ISBN 978-0-936389-27-1.
• McDowell, Jonathan (July 15, 2007). "Lunar Nomenclature". Jonathan's Space Report. Retrieved 2007-10-24.
• Menzel, D. H.; Minnaert, M.; Levin, B.; Dollfus, A.; Bell, B. (1971). "Report on Lunar Nomenclature by the Working Group of Commission 17 of the IAU". Space Science Reviews. 12 (2): 136–186. Bibcode:1971SSRv...12..136M. doi:10.1007/BF00171763. S2CID 122125855.
• Moore, Patrick (2001). On the Moon. Sterling Publishing Co. ISBN 978-0-304-35469-6.
• Price, Fred W. (1988). The Moon Observer's Handbook. Cambridge University Press. ISBN 978-0-521-33500-3.
• Rükl, Antonín (1990). Atlas of the Moon. Kalmbach Books. ISBN 978-0-913135-17-4.
• Webb, Rev. T. W. (1962). Celestial Objects for Common Telescopes (6th revised ed.). Dover. ISBN 978-0-486-20917-3.
• Whitaker, Ewen A. (1999). Mapping and Naming the Moon. Cambridge University Press. ISBN 978-0-521-62248-6.
• Wlasuk, Peter T. (2000). Observing the Moon. Springer. ISBN 978-1-85233-193-1.

External links

• Media related to Phillips (crater) at Wikimedia Commons