Saros 15

Catalog of Solar Eclipses of Saros 15

Fred Espenak

Introduction

A solar eclipse occurs whenever the Moon's shadow passes across Earth's surface. At least two solar eclipses and as many as five occur every year.

The periodicity and recurrence of solar eclipses is governed by the Saros cycle, a period of approximately 6,585.3 days (18 years 11 days 8 hours). When two eclipses are separated by a period of one Saros, they share a very similar geometry. The two eclipses occur at the same node with the Moon at nearly the same distance from Earth and the same time of year due to a harmonic in three cycles of the Moon's orbit. Thus, the Saros is useful for organizing eclipses into families or series. Each series typically lasts 12 to 13 centuries and contains 70 or more eclipses. Every saros series begins with a number of partial eclipses near one of Earth's polar regions. The series will then produce several dozen central eclipses before ending with a group of partial eclipses near the opposite pole. For more information, see Periodicity of Solar Eclipses.

Catalog of Solar Eclipses of Saros 15

The table below lists the concise characteristics of every solar eclipse belonging to Saros 15 . The date and time of each eclipse is given for the instant of Greatest Eclipse. For eclipses between the years -1999 to 3000, the calendar date links to a web page containing additional details and a map showing the geographic region of eclipse visibility for that eclipse. A description of each parameter in the catalog table can be found in Key to Saros Catalog of Solar Eclipses.

Catalog of Solar Eclipses of Saros 15
Seq Num Rel Num Calendar Date TD of Greatest Eclipse ΔT

s
ΔT Sigma
s
Luna Num Ecl Type QLE Gamma Ecl Mag Lat

°
Long

°
Sun Alt
°
Path Width km Central Dur
1-40 -2557-Jul-0106:53:28 60901 6394 -56357 Pb t- 1.5246 0.0090 64N 176E 0 - -
2-39 -2539-Jul-1114:35:03 60400 6298 -56134 P t- 1.4663 0.1221 65N 48E 0 - -
3-38 -2521-Jul-2222:23:19 59901 6202 -55911 P t- 1.4134 0.2246 66N 81W 0 - -
4-37 -2503-Aug-0206:20:13 59405 6107 -55688 P t- 1.3678 0.3128 67N 147E 0 - -
5-36 -2485-Aug-1314:25:08 58910 6012 -55465 P t- 1.3289 0.3877 68N 12E 0 - -
6-35 -2467-Aug-2322:38:29 58417 5919 -55242 P t- 1.2970 0.4487 69N 125W 0 - -
7-34 -2449-Sep-0406:59:54 57926 5826 -55019 P t- 1.2720 0.4964 70N 95E 0 - -
8-33 -2431-Sep-1415:29:56 57438 5733 -54796 P t- 1.2541 0.5302 71N 48W 0 - -
9-32 -2413-Sep-2600:06:48 56951 5642 -54573 P t- 1.2424 0.5523 71N 167E 0 - -
10-31 -2395-Oct-0608:49:17 56467 5551 -54350 P t- 1.2356 0.5649 71N 21E 0 - -
11-30 -2377-Oct-1717:37:03 55984 5460 -54127 P t- 1.2334 0.5690 72N 127W 0 - -
12-29 -2359-Oct-2802:28:47 55504 5371 -53904 P t- 1.2345 0.5667 71N 83E 0 - -
13-28 -2341-Nov-0811:21:53 55026 5282 -53681 P t- 1.2372 0.5617 71N 66W 0 - -
14-27 -2323-Nov-1820:15:07 54550 5194 -53458 P t- 1.2404 0.5557 70N 146E 0 - -
15-26 -2305-Nov-3005:06:41 54075 5106 -53235 P t- 1.2426 0.5517 69N 2W 0 - -
16-25 -2287-Dec-1013:55:55 53603 5019 -53012 P t- 1.2432 0.5505 68N 148W 0 - -
17-24 -2269-Dec-2122:38:45 53133 4933 -52789 P t- 1.2391 0.5583 67N 68E 0 - -
18-23 -2250-Jan-0107:16:45 52666 4847 -52566 P t- 1.2316 0.5726 66N 74W 0 - -
19-22 -2232-Jan-1215:45:58 52200 4763 -52343 P t- 1.2174 0.5994 65N 146E 0 - -
20-21 -2214-Jan-2300:08:08 51736 4678 -52120 P t- 1.1981 0.6358 64N 9E 0 - -
21-20 -2196-Feb-0308:19:37 51274 4595 -51897 P t- 1.1707 0.6876 63N 126W 0 - -
22-19 -2178-Feb-1316:23:34 50815 4512 -51674 P t- 1.1377 0.7500 62N 102E 0 - -
23-18 -2160-Feb-2500:16:54 50357 4430 -51451 P t- 1.0966 0.8278 62N 27W 0 - -
24-17 -2142-Mar-0708:01:37 49902 4349 -51228 P t- 1.0489 0.9178 61N 154W 0 - -
25-16 -2124-Mar-1715:37:01 49448 4268 -51005 Tn t- 0.9943 1.0312 59N 90E 5 - 01m56s
26-15 -2106-Mar-2823:05:33 48997 4188 -50782 T p- 0.9346 1.0356 52N 7W 20 33202m23s
27-14 -2088-Apr-0806:26:46 48547 4108 -50559 T p- 0.8693 1.0370 49N 114W 29 24602m33s
28-13 -2070-Apr-1913:41:52 48100 4030 -50336 T p- 0.7996 1.0372 48N 140E 37 20402m37s
29-12 -2052-Apr-2920:52:27 47655 3952 -50113 T p- 0.7269 1.0363 47N 34E 43 17502m37s
30-11 -2034-May-1103:59:34 47212 3874 -49890 T p- 0.6520 1.0345 47N 70W 49 15202m32s
31-10 -2016-May-2111:04:18 46771 3798 -49667 T p- 0.5759 1.0319 47N 174W 55 13102m25s
32 -9 -1998-Jun-0118:08:06 46332 3722 -49444 T p- 0.4997 1.0284 46N 83E 60 11102m15s
33 -8 -1980-Jun-1201:12:48 45895 3646 -49221 T p- 0.4251 1.0242 45N 20W 65 9102m00s
34 -7 -1962-Jun-2308:19:45 45460 3572 -48998 T n- 0.3536 1.0193 43N 124W 69 7101m40s
35 -6 -1944-Jul-0315:28:52 45028 3498 -48775 H n- 0.2849 1.0139 40N 130E 73 5001m16s
36 -5 -1926-Jul-1422:43:33 44597 3425 -48552 H nn 0.2219 1.0079 37N 23E 77 2800m46s
37 -4 -1908-Jul-2506:02:41 44168 3352 -48329 H nn 0.1637 1.0017 33N 87W 80 600m10s
38 -3 -1890-Aug-0513:29:25 43742 3281 -48106 Am nn 0.1127 0.9952 28N 161E 83 1700m30s
39 -2 -1872-Aug-1521:01:16 43317 3209 -47883 A nn 0.0671 0.9887 23N 47E 86 4001m14s
40 -1 -1854-Aug-2704:42:25 42895 3139 -47660 A nn 0.0304 0.9822 18N 71W 88 6301m59s
Catalog of Solar Eclipses of Saros 15
Seq Num Rel Num Calendar Date TD of Greatest Eclipse ΔT

s
ΔT Sigma
s
Luna Num Ecl Type QLE Gamma Ecl Mag Lat

°
Long

°
Sun Alt
°
Path Width km Central Dur
41 0 -1836-Sep-0612:29:45 42475 3069 -47437 A nn -0.0002 0.9759 13N 170E 90 8602m45s
42 1 -1818-Sep-1720:25:36 42056 3000 -47214 A nn -0.0230 0.9700 7N 49E 89 10803m28s
43 2 -1800-Sep-2804:27:21 41640 2932 -46991 A nn -0.0400 0.9644 2N 74W 88 12904m09s
44 3 -1782-Oct-0912:36:22 41226 2864 -46768 A nn -0.0504 0.9594 3S 161E 87 14804m46s
45 4 -1764-Oct-1920:49:15 40814 2797 -46545 A nn -0.0565 0.9548 8S 35E 87 16505m20s
46 5 -1746-Oct-3105:05:31 40404 2731 -46322 A nn -0.0592 0.9510 12S 91W 87 18005m50s
47 6 -1728-Nov-1013:23:18 39996 2666 -46099 A nn -0.0599 0.9478 17S 143E 86 19206m17s
48 7 -1710-Nov-2121:41:40 39590 2601 -45876 A nn -0.0597 0.9454 20S 17E 86 20206m38s
49 8 -1692-Dec-0205:57:05 39186 2537 -45653 A nn -0.0610 0.9435 23S 108W 86 20906m54s
50 9 -1674-Dec-1314:08:40 38785 2473 -45430 A nn -0.0648 0.9423 26S 129E 86 21407m04s
51 10 -1656-Dec-2322:14:16 38385 2410 -45207 A nn -0.0729 0.9417 28S 7E 86 21607m06s
52 11 -1637-Jan-0406:13:40 37987 2348 -44984 A nn -0.0856 0.9417 29S 113W 85 21707m01s
53 12 -1619-Jan-1414:02:47 37592 2287 -44761 A nn -0.1061 0.9420 30S 130E 84 21606m51s
54 13 -1601-Jan-2521:43:47 37199 2226 -44538 A nn -0.1328 0.9427 30S 15E 82 21406m36s
55 14 -1583-Feb-0505:13:17 36807 2166 -44315 A nn -0.1684 0.9436 29S 97W 80 21106m20s
56 15 -1565-Feb-1612:33:39 36418 2107 -44092 A nn -0.2109 0.9446 28S 154E 78 20906m04s
57 16 -1547-Feb-2619:41:45 36031 2049 -43869 A -n -0.2632 0.9456 27S 47E 75 20705m49s
58 17 -1529-Mar-1002:41:13 35645 1991 -43646 A -p -0.3221 0.9466 26S 58W 71 20605m38s
59 18 -1511-Mar-2009:30:03 35262 1934 -43423 A -p -0.3892 0.9473 26S 160W 67 20805m31s
60 19 -1493-Mar-3116:10:21 34881 1878 -43200 A -p -0.4628 0.9479 25S 99E 62 21305m27s
61 20 -1475-Apr-1022:42:43 34502 1822 -42977 A -p -0.5423 0.9479 26S 1E 57 22305m30s
62 21 -1457-Apr-2205:09:21 34125 1767 -42754 A -p -0.6258 0.9475 27S 96W 51 24105m36s
63 22 -1439-May-0211:31:22 33751 1713 -42531 A -p -0.7127 0.9465 30S 169E 44 27205m46s
64 23 -1421-May-1317:49:14 33378 1659 -42308 A -p -0.8023 0.9448 34S 74E 36 33105m56s
65 24 -1403-May-2400:06:18 33007 1607 -42085 A -t -0.8918 0.9421 41S 20W 27 46306m02s
66 25 -1385-Jun-0406:22:52 32639 1555 -41862 As -t -0.9809 0.9374 54S 110W 10 - 05m51s
67 26 -1367-Jun-1412:41:54 32272 1503 -41639 P -t -1.0675 0.8469 64S 156E 0 - -
68 27 -1349-Jun-2519:03:31 31908 1453 -41416 P -t -1.1515 0.7029 65S 49E 0 - -
69 28 -1331-Jul-0601:31:44 31545 1403 -41193 P -t -1.2297 0.5692 66S 59W 0 - -
70 29 -1313-Jul-1708:06:03 31185 1354 -40970 P -t -1.3024 0.4454 67S 170W 0 - -
71 30 -1295-Jul-2714:48:21 30827 1305 -40747 P -t -1.3684 0.3336 68S 77E 0 - -
72 31 -1277-Aug-0721:39:35 30470 1258 -40524 P -t -1.4271 0.2345 69S 38W 0 - -
73 32 -1259-Aug-1804:40:50 30116 1211 -40301 P -t -1.4777 0.1496 70S 157W 0 - -
74 33 -1241-Aug-2911:52:24 29764 1165 -40078 P -t -1.5201 0.0789 70S 81E 0 - -
75 34 -1223-Sep-0819:13:40 29414 1119 -39855 Pe -t -1.5549 0.0213 71S 44W 0 - -

Statistics for Solar Eclipses of Saros 15

Solar eclipses of Saros 15 all occur at the Moon’s ascending node and the Moon moves southward with each eclipse. The series began with a partial eclipse in the northern hemisphere on -2557 Jul 01. The series ended with a partial eclipse in the southern hemisphere on -1223 Sep 08. The total duration of Saros series 15 is 1334.23 years.

Summary of Saros 15
First Eclipse -2557 Jul 01
Last Eclipse -1223 Sep 08
Series Duration 1334.23 Years
No. of Eclipses 75
Sequence 24P 10T 3H 29A 9P

Saros 15 is composed of 75 solar eclipses as follows:

Solar Eclipses of Saros 15
Eclipse Type Symbol Number Percent
All Eclipses - 75100.0%
PartialP 33 44.0%
AnnularA 29 38.7%
TotalT 10 13.3%
HybridH 3 4.0%

Umbral eclipses (annular, total and hybrid) can be further classified as either: 1) Central (two limits), 2) Central (one limit) or 3) Non-Central (one limit). The statistical distribution of these classes in Saros series 15 appears in the following table.

Umbral Eclipses of Saros 15
Classification Number Percent
All Umbral Eclipses 42100.0%
Central (two limits) 40 95.2%
Central (one limit) 2 4.8%
Non-Central (one limit) 0 0.0%

The 75 eclipses in Saros 15 occur in the following order : 24P 10T 3H 29A 9P

The longest and shortest central eclipses of Saros 15 as well as largest and smallest partial eclipses appear below.

Extreme Durations and Magnitudes of Solar Eclipses of Saros 15
Extrema Type Date Duration Magnitude
Longest Annular Solar Eclipse -1656 Dec 2307m06s -
Shortest Annular Solar Eclipse -1890 Aug 0500m30s -
Longest Total Solar Eclipse -2070 Apr 1902m37s -
Shortest Total Solar Eclipse -1962 Jun 2301m40s -
Longest Hybrid Solar Eclipse -1944 Jul 0301m16s -
Shortest Hybrid Solar Eclipse -1908 Jul 2500m10s -
Largest Partial Solar Eclipse -2142 Mar 07 - 0.91781
Smallest Partial Solar Eclipse -2557 Jul 01 - 0.00900

Eclipse Publications

by Fred Espenak

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Calendar

The Gregorian calendar (also called the Western calendar) is internationally the most widely used civil calendar. It is named for Pope Gregory XIII, who introduced it in 1582. On this website, the Gregorian calendar is used for all calendar dates from 1582 Oct 15 onwards. Before that date, the Julian calendar is used. For more information on this topic, see Calendar Dates.

The Julian calendar does not include the year 0. Thus the year 1 BCE is followed by the year 1 CE (See: BCE/CE Dating Conventions). This is awkward for arithmetic calculations. Years in this catalog are numbered astronomically and include the year 0. Historians should note there is a difference of one year between astronomical dates and BCE dates. Thus, the astronomical year 0 corresponds to 1 BCE, and astronomical year -1 corresponds to 2 BCE, etc..

Eclipse Predictions

The eclipse predictions presented here were generated using the JPL DE406 solar and lunar ephemerides. The lunar coordinates have been calculated with respect to the Moon's Center of Mass.

The largest uncertainty in the eclipse predictions is caused by fluctuations in Earth's rotation due primarily to tidal friction of the Moon. The resultant drift in apparent clock time is expressed as ΔT and is determined as follows:

  1. pre-1950's: ΔT calculated from empirical fits to historical records derived by Morrison and Stephenson (2004)
  2. 1955-present: ΔT obtained from published observations
  3. future: ΔT is extrapolated from current values weighted by the long term trend from tidal effects

A series of polynomial expressions have been derived to simplify the evaluation of ΔT for any time from -2999 to +3000. The uncertainty in ΔT over this period can be estimated from scatter in the measurements.

Acknowledgments

Some of the content on this web site is based on the books Five Millennium Canon of Solar Eclipses: -1999 to +3000 and Thousand Year Canon of Solar Eclipses 1501 to 2500. All eclipse calculations are by Fred Espenak, and he assumes full responsibility for their accuracy.

Permission is granted to reproduce eclipse data when accompanied by a link to this page and an acknowledgment:

"Eclipse Predictions by Fred Espenak, www.EclipseWise.com"

The use of diagrams and maps is permitted provided that they are NOT altered (except for re-sizing) and the embedded credit line is NOT removed or covered.