Astronomy:Dobrovol'skiy (crater)

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Dobrovol'skiy
Shirakatsi crater Dobrovol'skiy crater 1136 h3.jpg
Lunar Orbiter 1 image of Shirakatsi crater (left) and Dobrovol'skiy crater (right)
Diameter38 km
DepthUnknown
Colongitude231° at sunrise

Dobrovol'sky is a small lunar impact crater on the Moon's far side. The northwest part of its rim is intruded upon by the somewhat larger crater Shirakatsi, and the outer rampart of that feature covers most of the interior floor of Dobrovol'sky. Very little of the original floor now survives, with a small section near the southern inner wall. The remainder of the crater rim is somewhat circular and only mildly worn.

To the north the southern rim of the much larger crater Perepelkin is intruded upon by Shirakatsi, and the three form a brief, curving crater chain. To the southeast of Dobrovol'sky is the crater Volkov.

It is named after cosmonaut Georgiy T. Dobrovolskiy, who died during the Soyuz 11 mission.

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 Dobrovol'skiy.

Dobrovol'skiy Latitude Longitude Diameter
D 12.2° S 130.6° E 49 km
M 14.6° S 129.6° E 31 km
R 14.0° S 127.7° E 24 km

Views

External links

  • Figure 148 in Chapter 5 of APOLLO OVER THE MOON: A View From Orbit (NASA SP-362, 1978) shows an oblique closeup of Shirakatsi and Dobrovol'skiy (although they are not named)

References