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| abstraction > mathematical concept > number > quantity > angle > parallax > secular parallax |
| secular parallax | ||||
| subject | fact | |||
| secular parallax | has value 4.09 AU per year | ![]() |
| has definition A parallax based on solar motion; i.e., the baseline is the distance the Sun moves in a given interval of time with respect to the local standard of rest. | ![]() | |
| is a kind of parallax | ![]() | |
| parallax | has synonym distance | ![]() |
| angle | has unit angle unit | ![]() |