How big is En-ki? Sol is 926 times the volume of Jupiter, which is somewhat smaller than what it takes to flame into a star. If En-ki were even twice Jupiter's size, it wouldn't make a difference to the inhabitants, so I made it a quarter the size of Anu, so it has some influence on the sunlight that falls. Most people won't be able to perceive the difference in colors (Phoebe can, though), though they might be able to tell the change in intensity. If they need to talk about how En-ki relates to their perspective on Anu, they use the clock analogy, as perceived from above Anu's north pole, with noon meaning En-ki's directly on the other side of Anu, so — assuming En-ki orbits clockwise:

	2 o'clock = En-ki emerging as a crescent on the right
	3 o'clock = En-ki fully emerged & distinct on the right
	6 o'clock = En-ki directly in front of Anu
	8 o'clock = En-ki fading on the left
	9 o'clock = En-ki distinct on the left
	10 o'clock = En-ki just a crescent on the left

En-ki moves just slightly less 4 o'clocks each Yeibichai day, but not enough less to make a difference.