Occult occultations for your city
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Jupiter's moons in February 2028

Io · Europa · Ganymede · Callisto

Jupiter's four big moons put on a show every night. They pass behind it, into its shadow and across its face, and their shadows cross its clouds. Any telescope shows it. Pick your place to see only what's visible from there.

Where the moons are

Jupiter · February 2028

Jupiter's equator horizontal, east to the left as in binoculars. Drag through the month or tap an event to jump to it. Full screen (⤢) steps through one night minute by minute. A faded moon is behind the planet; an empty ring is a moon in its shadow. Positions ±0.1 Jupiter radii, for the picture; the times come from JPL.

Events

49 events you can see from New Delhi this month, on 20 nights

Mon
Tue
Wed
Thu
Fri
Sat
Sun
1122
3
4
5361748293
10
111122
13
144152163171
18
194
20
213222235242253
26
27
28
291
behind the planetin its shadowcrossing its faceshadow on the planet

Times in IST, when the moon's centre crosses the edge, as almanacs list them. A night runs from noon to noon. Tap an event to see it in the diagram.

Night of Tue 1 Feb

  1. Io behind Jupiter
    disappears unseen → 00:56 reappears · 2 h 15 min
    Jupiter 46° up · dark sky

Night of Wed 2 Feb

  1. Io crosses Jupiter
    19:58 enters → 22:12 leaves · 2 h 14 min
    Jupiter below the horizon
  2. Callisto's shadow crosses Jupiter
    06:39 enters → 06:47 leaves · 8 min
    Jupiter 36° up · dusk

Night of Sat 5 Feb

  1. Ganymede's shadow crosses Jupiter
    21:25 enters → 00:34 leaves · 3 h 09 min
    Jupiter 5° up · dark sky
  2. Ganymede crosses Jupiter
    00:39 enters → 03:35 leaves · 2 h 55 min
    Jupiter 46° up · dark sky
  3. Europa in Jupiter's shadow
    04:34 disappears → reappears unseen · 2 h 41 min
    Jupiter 57° up · dark sky

Night of Sun 6 Feb

  1. Io in Jupiter's shadow
    05:14 disappears → reappears unseen · 2 h 16 min
    Jupiter 49° up · dark sky

Night of Mon 7 Feb

  1. Europa's shadow crosses Jupiter
    22:57 enters → 01:41 leaves · 2 h 44 min
    Jupiter 27° up · dark sky
  2. Europa crosses Jupiter
    00:32 enters → 03:11 leaves · 2 h 39 min
    Jupiter 47° up · dark sky
  3. Io's shadow crosses Jupiter
    02:34 enters → 04:47 leaves · 2 h 13 min
    Jupiter 64° up · dark sky
  4. Io crosses Jupiter
    03:17 enters → 05:31 leaves · 2 h 14 min
    Jupiter 64° up · dark sky

Night of Tue 8 Feb

  1. Io in Jupiter's shadow
    23:43 disappears → reappears unseen · 2 h 16 min
    Jupiter 38° up · dark sky
  2. Io behind Jupiter
    disappears unseen → 02:43 reappears · 2 h 15 min
    Jupiter 64° up · dark sky

Night of Wed 9 Feb

  1. Io's shadow crosses Jupiter
    21:01 enters → 23:15 leaves · 2 h 14 min
    Jupiter 4° up · dark sky
  2. Io crosses Jupiter
    21:44 enters → 23:57 leaves · 2 h 14 min
    Jupiter 13° up · dark sky
  3. Europa behind Jupiter
    disappears unseen → 21:55 reappears · 2 h 37 min
    Jupiter 16° up · dark sky

Night of Fri 11 Feb

  1. Callisto behind Jupiter
    22:39 disappears → 23:26 reappears · 47 min
    Jupiter 27° up · dark sky

Night of Sat 12 Feb

  1. Ganymede's shadow crosses Jupiter
    01:19 enters → 04:31 leaves · 3 h 12 min
    Jupiter 58° up · dark sky
  2. Ganymede crosses Jupiter
    04:04 enters → 06:59 leaves · 2 h 55 min
    Jupiter 57° up · dark sky

Night of Mon 14 Feb

  1. Europa's shadow crosses Jupiter
    01:34 enters → 04:17 leaves · 2 h 43 min
    Jupiter 61° up · dark sky
  2. Europa crosses Jupiter
    02:50 enters → 05:29 leaves · 2 h 39 min
    Jupiter 64° up · dark sky
  3. Io's shadow crosses Jupiter
    04:26 enters → 06:40 leaves · 2 h 15 min
    Jupiter 52° up · dark sky
  4. Io crosses Jupiter
    05:02 enters → 07:16 leaves · 2 h 14 min
    Jupiter 45° up · dark sky

Night of Tue 15 Feb

  1. Io in Jupiter's shadow
    01:37 disappears → reappears unseen · 2 h 16 min
    Jupiter 62° up · dark sky
  2. Io behind Jupiter
    disappears unseen → 04:28 reappears · 2 h 15 min
    Jupiter 51° up · dark sky

Night of Wed 16 Feb

  1. Io's shadow crosses Jupiter
    22:55 enters → 01:09 leaves · 2 h 14 min
    Jupiter 35° up · dark sky
  2. Io crosses Jupiter
    23:28 enters → 01:42 leaves · 2 h 14 min
    Jupiter 42° up · dark sky
  3. Europa behind Jupiter
    disappears unseen → 00:11 reappears · 2 h 37 min
    Jupiter 50° up · dark sky

Night of Thu 17 Feb

  1. Io behind Jupiter
    disappears unseen → 22:54 reappears · 2 h 15 min
    Jupiter 36° up · dark sky

Night of Sat 19 Feb

  1. Callisto's shadow crosses Jupiter
    00:39 enters → 00:47 leaves · 9 min
    Jupiter 57° up · dark sky
  2. Callisto's shadow crosses Jupiter
    00:55 enters → 03:32 leaves · 2 h 37 min
    Jupiter 59° up · dark sky
  3. Ganymede's shadow crosses Jupiter
    05:17 enters → 08:28 leaves · 3 h 11 min
    Jupiter 38° up · dark sky
  4. Callisto crosses Jupiter
    06:23 enters → 07:23 leaves · 59 min
    Jupiter 24° up · dusk

Night of Mon 21 Feb

  1. Europa's shadow crosses Jupiter
    04:10 enters → 06:53 leaves · 2 h 43 min
    Jupiter 50° up · dark sky
  2. Europa crosses Jupiter
    05:08 enters → 07:47 leaves · 2 h 39 min
    Jupiter 38° up · dark sky
  3. Io's shadow crosses Jupiter
    06:19 enters → 08:33 leaves · 2 h 15 min
    Jupiter 23° up · dusk

Night of Tue 22 Feb

  1. Io in Jupiter's shadow
    03:31 disappears → reappears unseen · 2 h 16 min
    Jupiter 56° up · dark sky
  2. Io behind Jupiter
    disappears unseen → 06:13 reappears · 2 h 15 min
    Jupiter 24° up · dusk

Night of Wed 23 Feb

  1. Europa in Jupiter's shadow
    22:57 disappears → reappears unseen · 2 h 40 min
    Jupiter 42° up · dark sky
  2. Ganymede behind Jupiter
    disappears unseen → 00:03 reappears · 2 h 57 min
    Jupiter 54° up · dark sky
  3. Io's shadow crosses Jupiter
    00:48 enters → 03:02 leaves · 2 h 14 min
    Jupiter 61° up · dark sky
  4. Io crosses Jupiter
    01:13 enters → 03:26 leaves · 2 h 14 min
    Jupiter 63° up · dark sky
  5. Europa behind Jupiter
    disappears unseen → 02:26 reappears · 2 h 37 min
    Jupiter 63° up · dark sky

Night of Thu 24 Feb

  1. Io in Jupiter's shadow
    21:59 disappears → reappears unseen · 2 h 16 min
    Jupiter 31° up · dark sky
  2. Io behind Jupiter
    disappears unseen → 00:39 reappears · 2 h 15 min
    Jupiter 60° up · dark sky

Night of Fri 25 Feb

  1. Europa crosses Jupiter
    18:16 enters → 20:55 leaves · 2 h 39 min
    Jupiter below the horizon
  2. Io's shadow crosses Jupiter
    19:15 enters → 21:30 leaves · 2 h 15 min
    Jupiter below the horizon
  3. Io crosses Jupiter
    19:39 enters → 21:52 leaves · 2 h 14 min
    Jupiter 1° up · dark sky

Night of Tue 29 Feb

  1. Io in Jupiter's shadow
    05:25 disappears → reappears unseen · 2 h 15 min
    Jupiter 28° up · dark sky

Reading the list

Times are when the moon's centre crosses the edge of Jupiter or its shadow, as in published tables. The whole disc takes a few minutes. A start or end marked unseen happens behind Jupiter or inside its shadow. “Only what I can see” keeps events with Jupiter more than 10° up in a dark sky. Positions: JPL DE431 and jup365, with Jupiter as a flattened globe. Mutual-event brightness drops are estimates. Each event happens at the same instant everywhere on Earth.