astro equations-5 - rest u c max T = 0 . 29 cm K E V = aT 4...

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The Equations of Astro 10 CONSTANTS c =2 . 998 × 10 10 cm s - 1 G =6 . 672 × 10 - 8 cm 3 g - 1 s - 2 h =6 . 626 × 10 - 27 erg s k =1 . 381 × 10 - 16 erg K - 1 σ =5 . 670 × 10 - 5 erg s - 1 cm - 2 K - 4 a =7 . 565 × 10 - 15 erg cm - 3 K - 4 M ± =1 . 989 × 10 33 g R ± =6 . 960 × 10 10 cm L ± =3 . 827 × 10 33 erg s - 1 H 0 = 72 km s - 1 Mpc - 1 g Earth = 980 . 7 cm s - 2 1 pc = 3 . 262 ly 1 AU = 1 . 496 × 10 13 cm 1 ly = 9 . 461 × 10 17 cm 1 pc = 3 . 086 × 10 18 cm EQUATIONS " V = Δ " r Δ t "a = Δ " V Δ t " F = m"a V = 2 πR P a centripetal = V 2 R " F 12 = - " F 21 Earth: F g = mg Universal: F g = GM 1 M 2 R 2 g = GM R 2 Earth: U = mgh Universal: U = - GM 1 M 2 R K = 1 2 mV 2 p = mV L = RmV ρ = M V P circular = ± 4 π 2 GM R 3 V circular = ± GM R V esc = ± 2 GM R P elliptical = ± 4 π 2 GM a 3 # = ± 1 - b 2 a 2 c = λν E = p = h λ λ new - λ rest = λ
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Unformatted text preview: rest u c max T = 0 . 29 cm K E V = aT 4 F = T 4 n 1 sin( 1 ) = n 2 sin( 2 ) = D D (pc) = 1 p (arcsec) F tidal = GM 1 M 2 R R 3 R Roche 2 . 5 R planet L = 4 R 2 T 4 F = L 4 D 2 P = F A P = nkT T = GMm H kR R M-1 / 3 (degenerate) R S = 2 GM c 2 V r = H D crit = 3 H 2 8 G = crit...
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This note was uploaded on 05/10/2010 for the course R 1B taught by Professor Lipkin during the Spring '06 term at University of California, Berkeley.

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