The Apparent Times of the Immersions and Emersions of the Four Satellites of Jupiter, for the Year 1740. Computed to the Meridian of the Royal Observatory at Greenwich, by James Hodgson, F. R. S. Master of the Royal Mathematical School in Christ's Hospital, London. In All 374

IX. The apparent Times of the Immersions and Emerisions of the four Satellites of Jupiter, for the Year 1740. computed to the Meridian of the Royal Observatory at Greenwich, by James Hodgson, F. R. S. Master of the Royal Mathematical School in Christ's Hospital, London. In all 374. Eclipses of the first Satellite of Jupiter. | D. H. M. S. | D. H. M. S. | D. H. M. S. | |-------------|-------------|-------------| | JANUARY | FEBRUARY | MARCH | | Emerisions | Emerisions | Emerisions | | 1 22 10 13 | 1 0 15 7 | 2 2 30 48 | | 3 16 38 24 | 2 18 44 2 | 3 21 0 9 | | 5 11 6 35 | 4 12 12 59 | 5 15 29 32 | | 7 5 34 49 | 6 7 41 59 | 7 9 58 53 | | 9 0 3 7 | 8 2 11 0 | 9 4 28 15 | | 10 18 31 30 | 9 20 40 2 | 10 22 57 39| | 12 12 59 53 | 11 15 9 8 | 12 17 27 1 | | 14 7 28 18 | 13 9 38 16 | 14 11 56 26| | 16 1 56 45 | 15 4 7 25 | 16 6 25 49 | | 17 20 25 15 | 16 22 36 35 | 18 0 55 11 | | 19 14 53 49 | 18 17 5 47 | 19 19 24 35| | 21 9 22 28 | 20 11 35 1 | 21 13 53 57| | 23 3 51 8 | 22 6 4 15 | 23 8 23 18 | | 24 22 19 50 | 24 0 33 31 | 25 2 52 37 | | 26 16 48 38 | 25 19 2 49 | 26 21 21 58 | | 28 11 17 27 | 27 13 32 9 | 28 15 51 16| | 30 5 46 16 | 29 8 1 28 | 30 10 20 36| APRIL Eclipses of the first Satellite of Jupiter. | D. H. M. S. | D. H. M. S. | D. H. M. S. | |-------------|-------------|-------------| | **APIAL.** | | | | Emerisions. | | | | 1 4 49 51 | 10 3 26 53 | | | 2 23 19 7 | 11 21 55 29 | | | 4 17 48 21 | | | | 6 12 17 33 | | | | 8 6 46 43 | | | | 10 1 15 56 | | | | 11 19 45 4 | | | | 13 14 14 11 | | | | 15 8 43 15 | | | | 17 3 12 19 | | | | 18 21 41 9 | | | | 20 16 10 19 | | | | 22 10 39 15 | | | | 24 5 8 10 | | | | 25 23 37 4 | | | | 27 18 5 54 | | | | 29 12 34 44 | | | | **JUNE.** | | | | Emerisions. | | | | 2 3 25 24 | | | | 3 21 53 44 | | | | 5 16 22 4 | | | | 7 10 50 26 | | | | 9 5 18 49 | | | | 10 23 47 14 | | | | 12 18 15 40 | | | | 14 12 44 7 | | | | 16 7 12 38 | | | | 18 1 41 10 | | | | **MAY.** | | | | Emerisions. | | | | 19 20 9 44 | | | | 21 14 38 20 | | | | 23 9 6 54 | | | | 25 3 35 32 | | | | 26 22 4 12 | | | | 28 16 32 53 | | | | 30 11 1 37 | | | | **AUGUST.** | | | | Immersions. | | | | 1 5 30 21 | | | | 2 23 59 9 | | | | 4 18 27 59 | | | | 6 12 56 49 | | | | 8 7 25 39 | | | | 10 1 54 32 | | | | 11 20 23 26 | | | | 13 14 52 21 | | | | 15 9 21 18 | | | | 17 3 50 16 | | | | 18 22 19 14 | | | | 20 16 48 13 | | | | 22 11 17 13 | | | | 24 5 46 14 | | | | 26 0 15 16 | | | | 27 18 44 17 | | | | 29 13 13 21 | | | | 31 7 42 26 | | | | **SEPTEMBER.** | | | | Immersions. | | | | 19 20 9 44 | | | | 21 14 38 20 | | | | 23 9 6 54 | | | | 25 3 35 32 | | | | 26 22 4 12 | | | | 28 16 32 53 | | | | 30 11 1 37 | | | | **Uu** | | | ECLIPSES of the first Satellite of JUPITER. | D. | H. | M. | S. | D. | H. | M. | S. | D. | H. | M. | S. | |----|----|----|----|----|----|----|----|----|----|----|----| | 9 | 4 | 7 | 41 | 19 | 21 | 10 | 48 | 29 | 13 | 55 | 56 | | 10 | 22 | 36 | 45 | 21 | 15 | 39 | 15 | | | | | | 12 | 17 | 5 | 48 | 23 | 10 | 7 | 38 | | | | | | 14 | 11 | 34 | 51 | 25 | 4 | 36 | 2 | | | | | | 16 | 6 | 3 | 51 | 26 | 23 | 4 | 23 | | | | | | 18 | 0 | 32 | 50 | 28 | 17 | 32 | 41 | | | | | | 19 | 19 | 1 | 50 | 30 | 12 | 0 | 57 | | | | | | 21 | 13 | 30 | 48 | | | | | | | | | | 23 | 7 | 59 | 45 | | | | | | | | | | 25 | 2 | 28 | 41 | | | | | | | | | | 26 | 20 | 57 | 34 | | | | | | | | | | 28 | 15 | 26 | 28 | | | | | | | | | | 30 | 9 | 55 | 20 | | | | | | | | | DECEMBER. Immersions. | D. | H. | M. | S. | D. | H. | M. | S. | D. | H. | M. | S. | |----|----|----|----|----|----|----|----|----|----|----|----| | 1 | 8 | 23 | 40 | 3 | 2 | 51 | 19 | 4 | 21 | 19 | 1 | | 6 | 15 | 46 | 44 | 8 | 10 | 14 | 23 | 10 | 4 | 42 | 3 | | 11 | 23 | 9 | 44 | 13 | 17 | 37 | 30 | 15 | 12 | 5 | 14 | NOVEMBER. Immersions. | D. | H. | M. | S. | D. | H. | M. | S. | D. | H. | M. | S. | |----|----|----|----|----|----|----|----|----|----|----|----| | 1 | 6 | 29 | 19 | 3 | 0 | 57 | 16 | 4 | 19 | 25 | 28 | | 6 | 13 | 53 | 33 | 8 | 8 | 21 | 35 | 10 | 2 | 49 | 38 | | 2 | 4 | 24 | 10 | 11 | 21 | 17 | 39 | 17 | 8 | 47 | 8 | | 3 | 22 | 52 | 57 | 13 | 15 | 15 | 35 | 19 | 3 | 14 | 54 | | 5 | 17 | 21 | 44 | 15 | 10 | 13 | 29 | 20 | 21 | 42 | 42 | | 7 | 11 | 50 | 29 | 17 | 4 | 41 | 22 | 22 | 16 | 10 | 31 | | 9 | 6 | 19 | 13 | 18 | 23 | 9 | 14 | 24 | 10 | 38 | 20 | | 11 | 0 | 47 | 54 | 20 | 17 | 37 | 5 | 26 | 5 | 6 | 10 | | 12 | 19 | 16 | 34 | 22 | 12 | 4 | 53 | 27 | 23 | 34 | 7 | | 14 | 13 | 45 | 9 | 24 | 6 | 32 | 41 | 29 | 18 | 2 | 5 | | 16 | 8 | 13 | 45 | 26 | 1 | 0 | 27 | 31 | 12 | 30 | 4 | | 18 | 2 | 42 | 18 | 27 | 19 | 28 | 12 | | | | | October. Immersions. | D. | H. | M. | S. | D. | H. | M. | S. | D. | H. | M. | S. | |----|----|----|----|----|----|----|----|----|----|----|----| | 2 | 4 | 24 | 10 | 11 | 21 | 17 | 39 | 17 | 8 | 47 | 8 | | 3 | 22 | 52 | 57 | 13 | 15 | 15 | 35 | 19 | 3 | 14 | 54 | | 5 | 17 | 21 | 44 | 15 | 10 | 13 | 29 | 20 | 21 | 42 | 42 | | 7 | 11 | 50 | 29 | 17 | 4 | 41 | 22 | 22 | 16 | 10 | 31 | | 9 | 6 | 19 | 13 | 18 | 23 | 9 | 14 | 24 | 10 | 38 | 20 | | 11 | 0 | 47 | 54 | 20 | 17 | 37 | 5 | 26 | 5 | 6 | 10 | | 12 | 19 | 16 | 34 | 22 | 12 | 4 | 53 | 27 | 23 | 34 | 7 | | 14 | 13 | 45 | 9 | 24 | 6 | 32 | 41 | 29 | 18 | 2 | 5 | | 16 | 8 | 13 | 45 | 26 | 1 | 0 | 27 | 31 | 12 | 30 | 4 | | 18 | 2 | 42 | 18 | 27 | 19 | 28 | 12 | | | | | Emergences. | D. | H. | M. | S. | D. | H. | M. | S. | D. | H. | M. | S. | |----|----|----|----|----|----|----|----|----|----|----|----| | 17 | 8 | 47 | 8 | 19 | 3 | 14 | 54 | 20 | 21 | 42 | 42 | | 22 | 22 | 16 | 10 | 31 | 24 | 10 | 38 | 20 | 26 | 5 | 6 | 10 | | 27 | 23 | 34 | 7 | 29 | 18 | 2 | 5 | 31 | 12 | 30 | 4 | ECLIPSES Eclipses of the second Satellite of Jupiter. | D. H. M. S. | D. H. M. S. | D. H. M. S. | |------------|------------|------------| | **January** | **March** | **May** | | Emerisions | Emerisions | Emerisions | | 3 17 33 10 | 4 3 49 15 | 3 14 15 19 | | 7 6 50 27 | 7 17 8 50 | 7 3 33 31 | | 10 19 7 57 | 11 6 28 25 | 10 16 51 36 | | 14 8 25 35 | 14 19 48 2 | June | | 17 22 43 21 | 18 9 7 40 | Immersions | | 21 12 1 25 | 21 22 27 15 | 25 18 57 5 | | 25 1 19 37 | 25 11 46 46 | 29 8 14 22 | | 28 14 38 3 | 29 1 6 16 | **April** | | **February** | **July** | | | Emerisions | Emerisions | Immersions | | 1 3 56 35 | 1 14 25 41 | 2 21 31 46 | | 4 17 15 18 | 5 3 45 37 | 6 10 49 15 | | 8 6 34 9 | 8 17 4 10 | 10 0 6 48 | | 11 19 53 8 | 12 6 23 19 | 13 13 24 27 | | 15 9 12 16 | 15 19 42 18 | 17 3 42 15 | | 18 22 31 30 | 19 9 1 6 | 20 16 0 9 | | 22 11 10 50 | 22 22 19 55 | 24 5 18 6 | | 26 1 10 14 | 26 11 38 33 | 27 18 36 12 | | 29 14 29 43 | 30 0 57 1 | 31 7 54 16 | August Eclipses of the second Satellite of Jupiter. | D. | H. | M. | S. | |----|----|----|----| | | | | | **August.** | | | | | |----|----|----|----| | Immersions: | | | | | 3 | 21 | 12 | 44 | | 7 | 10 | 31 | 8 | | 10 | 23 | 49 | 37 | | 14 | 13 | 8 | 10 | | 18 | 2 | 26 | 48 | | 21 | 15 | 45 | 30 | | 25 | 5 | 4 | 15 | | 28 | 18 | 23 | 2 | | | | | | **October.** | | | | | |----|----|----|----| | Immersions: | | | | | 3 | 7 | 29 | 55 | | 6 | 20 | 48 | 10 | | 10 | 10 | 6 | 20 | | 13 | 23 | 24 | 19 | | 17 | 12 | 42 | 12 | | 21 | 1 | 59 | 53 | | 24 | 15 | 17 | 24 | | 28 | 4 | 34 | 47 | | 31 | 17 | 51 | 59 | | | | | | **September.** | | | | | |----|----|----|----| | Immersions: | | | | | 1 | 7 | 41 | 53 | | 4 | 21 | 0 | 45 | | 8 | 10 | 19 | 36 | | 11 | 23 | 38 | 25 | | 15 | 12 | 57 | 11 | | 19 | 2 | 16 | 4 | | | | | | **November.** | | | | | |----|----|----|----| | Immersions: | | | | | 4 | 7 | 8 | 48 | | | | | | **December.** | | | | | |----|----|----|----| | Immersions: | | | | | 2 | 17 | 20 | 29 | | 6 | 6 | 36 | 29 | | 9 | 19 | 52 | 52 | | 13 | 9 | 8 | 38 | | | | | | **Emergences.** | | | | | |----|----|----|----| | 17 | 1 | 12 | 3 | | 20 | 14 | 28 | 24 | | 24 | 34 | 44 | 44 | | 27 | 17 | 1 | 11 | | 31 | 5 | 17 | 57 | | | | | | Eclipses Eclipses of the third Satellite of Jupiter. | D. H. M. S. | D. H. M. S. | D. H. M. S. | |-------------|-------------|-------------| | **January** | **March** | **May** | | Immersions: | Immersions: | Immersions: | | 1 21 47 22 | 6 9 55 57 | 2 20 57 9 | | 9 1 45 43 | 13 13 58 43 | 10 0 57 54 | | 16 5 44 48 | 20 18 1 34 | | | 23 9 44 40 | 27 22 4 15 | | | 30 13 45 14| | | | Emerisions: | Emerisions: | Emerisions: | | 2 0 17 C | 6 12 33 33 | 21 22 3 20 | | 9 4 16 11 | 13 16 37 15 | 29 2 1 34 | | 16 8 16 8 | 20 20 41 2 | | | 23 12 16 52| 28 0 44 39 | | | 30 16 18 20| | | | **February** | **April** | **July** | | Immersions: | Immersions: | Immersions: | | 6 17 46 27 | 4 2 6 42 | 6 6 0 9 | | 13 21 48 14| 11 6 8 46 | 13 9 59 3 | | 21 1 50 29 | | 20 13 58 28 | | 28 5 53 7 | | 27 17 58 15 | | Emerisions: | Emerisions: | Emerisions: | | 6 20 20 27 | 4 4 48 2 | | | 14 0 23 8 | 11 8 51 2 | | Eclipses of the third Satellite of Jupiter. | D H M S | D H M S | D H M S | |---------|---------|---------| | | | | | | | | | | | | | | | | **Emersions** | D H M S | D H M S | D H M S | |---------|---------|---------| | 20 16 53 32 | 1 17 3 18 | 19 9 56 20 | | 27 20 54 15 | 8 21 5 31 | 26 13 52 32 | | | | | | AUGUST | OCTOBER | DECEMBER | | | | | **Immersions** | D H M S | D H M S | D H M S | |---------|---------|---------| | 3 21 58 32 | 7 10 7 25 | 3 17 48 23 | | 11 1 59 10 | 14 14 7 13 | 10 21 44 7 | | 18 6 0 9 | 21 18 6 23 | | | 25 10 1 25 | 28 22 4 58 | | | | | | **Emersions** | D H M S | D H M S | D H M S | |---------|---------|---------| | 4 0 55 28 | 7 13 12 15 | 18 4 52 54 | | 11 4 57 2 | 14 17 12 53 | 25 8 49 52 | | 18 8 58 57 | 21 21 12 53 | | | 25 13 1 7 | 29 1 12 18 | | | | | | **September** **Immersions** | D H M S | D H M S | D H M S | |---------|---------|---------| | 1 14 2 44 | 5 2 2 43 | | | 8 13 4 5 | 12 5 59 52 | | | 15 22 5 22 | | | | 23 2 6 24 | | | | 30 6 7 7 | | | **November** **Immersions** | D H M S | D H M S | D H M S | |---------|---------|---------| | | | | | | | | | | | | **Eclipses** Eclipses of the fourth Satellite. | D. H. M. S. | D. H. M. S. | D. H. M. S. | |------------|------------|------------| | **June** | **Emersions** | **November** | | Immersions | 13 16 51 29 | Immersions | | 24 8 42 42 | 30 10 13 46 | 5 9 5 25 | | Emersions | | 22 3 2 6 | | 24 10 15 0 | | 5 12 4 45 | | **July** | **Immersions** | **December** | | Immersions | 16 3 1 55 | Immersions | | 11 2 51 17 | | 8 20 54 40 | | 27 20 45 32 | | 25 14 48 37 | | Emersions | | Emersions | | 11 4 28 53 | | 8 23 10 32 | | 27 22 38 46 | | 25 18 12 9 | | **August** | **Immersions** | | | Immersions | 2 23 44 47 | | | 13 14 52 25 | | | | 30 8 54 30 | | | X. The