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physical object > person > dead person > 19th century scientist > Pickering |
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Pickering | ||||
subject | fact |
Pickering | has name Edward C. Pickering | ![]() |
has greatest achievement the Henry Draper Catalog of spectral types | ![]() | |
has career Havard College Observatory | ![]() | |
has image ![]() | ![]() | |
is an instance of 19th century scientist | ![]() | |
is an instance of astronomer | ![]() | |
astronomer | has domain astronomy | ![]() |
dead person | has orbituary | ![]() |
has death date | ![]() | |
person | has birth date | ![]() |
physical object | has location or center of gravity | ![]() |
has angular momentum | ![]() | |
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has velocity | ![]() | |
has momentum | ![]() | |
has temperature | ![]() | |
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has material | ![]() |
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