On a phone, tap the button above and allow motion & orientation access. No compass? Every target below still shows its direction & height as text.
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horizon 0°—zenith 90°
▲ target height · ▮ where your phone is aimed
Tonight's showpieces above the horizon now — tap one:
Compass accuracy depends on your phone and needs a clear area away from metal & magnets; if it drifts, wave the phone in a figure-8 to recalibrate. Directions are always shown as text too. Positions computed on-device.
Companion pages: dashboard · Tonight's Tour · Moon tonight.