Mid-Crater
Timings of the 2022 May 15-16 Total Lunar Eclipse and
Corresponding Atmospheric
Enlargement
(%) of the Umbra and of
Earth`s Figure
|
Helio de Carvalho
Vital (22°55.2’ S, 43°13.7’ W) |
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|
Immersions (UTC) |
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|
First Perception of the Penumbra: 01:58, noted as a very slight darknening along the southern
limb in comparison with the northern
limb |
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|
Feature |
(hh:mm:ss)
(%Enlargement) |
Feature |
(hh:mm:ss)
(%Enlargement) |
Feature |
(hh:mm:ss)
(%Enlargement) |
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|
Grimaldi |
2:31:12 (1.66) |
Pico |
2:53:22 (1.58) |
Plinius |
3:08:15 (1.85) |
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|
Aristarchus |
2:37:12
(1.32) |
Plato |
2:53:33 (1.62) |
Proclus |
3:17:10
(1.76) |
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|
Billy |
2:38:04 (1.44) |
Tycho |
3:01:35
(1.81) |
Langrenus |
3:24:53
(1.72) |
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|
Harpalus |
2:43:43 (2.47) |
Menelaus |
3:04:44 (1.74) |
U2 |
3:29:12 (1.27) |
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|
Campanus |
2:50:14
(1.87) |
Dionysius |
3:06:57 (1.66) |
|
|
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|
Emersions (UTC) |
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|
U3 |
4:53:54 (1.52) |
Birt |
5:17:32 (1.78) |
Dionysius |
5:36:07 (1.84) |
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|
Riccioli |
4:59:20 (1.61) |
Copernicus |
5:19:54
(1.28) |
Menelaus |
5:37:42 (1.40) |
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|
Grimaldi |
4:59:54 (1.56) |
Harpalus |
5:21:50 (1.46) |
Eudoxus |
5:39:20 (1.62) |
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|
Billy |
5:03:21 (1.80) |
Pytheas |
5:22:22 (1.81) |
Plinius |
5:41:37 (2.41) |
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|
Campanus |
5:07:52 (1.17) |
Timocharis |
5:26:47 (1.86) |
Goclenius |
5:42:49 (1.86) |
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|
Tycho |
5:10:17 (1.41) |
Pico |
5:30:47 (1.62) |
Proclus |
5:49:03
(1.44) |
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|
Kepler |
5:12:12 (1.61) |
Plato |
5:31:18 (1.77) |
MareCrisium |
5:52:48 (2.21) |
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|
Aristarchus |
5:12:25
(1.31) |
Manilius |
5:34:50 (1.96) |
U4 |
5:55:00
(1.25) |
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|
Lucas Camargo da Silva (27°35’ S,
48°37’ W) |
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|
Immersions (UTC) |
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|
First Perception of the Penumbra: 02:02 |
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|
Emersions (UTC) |
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|
Menelaus |
5:37:56 (1.40) |
Aristoteles |
5:39:25 (1.70) |
Proclus |
5:49:15 (1.68) |
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|
Eudoxus |
5:39:23 (1.73) |
Langrenus |
5:47:01 (1.69) |
U4 |
5:55:15 (1.57) |
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|
Marcos Jerônimo Roque Barreto, Priscila
H. A. F. Pessoa, Patrícia H. A. F. Pessoa; Evandro A. Torquato F. and Maximilien R. M. C.
Costa (7° 8.9' S, 34° 47.9' W) |
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|
Immersions (UTC) |
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|
U1 |
2:28:00 (1.24) |
Proclus |
3:17:41 (1.13) |
U2 |
3:29:00 (1.49) |
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|
Tycho |
3:01:43 (1.67) |
Goclenius |
3:19:32 (2.58) |
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|
Tasso Augusto Napoleão (23°33’ S,
46°38’ W) |
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|
U1 = 02:27:37 UTC (1.72%) |
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Alexandre Amorim (27°39.6’ S, 48°32.6’ W) |
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U3 = 04:54:00 UTC (1.63%) |
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|
Observer |
N (Imm.,em.) |
E(%)(Em,<>,Im) |
Pi(%)(Em,<>,Im) |
Equivalent Height (km) |
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|
Helio C.
Vital |
(14,24) |
1.70(8),1.67(5),1.65(6) |
1.26(6),1.24(4),1.22(5) |
79(3) |
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|
Lucas C.
Silva |
(0,6) |
1.63(5) |
1.21(4) |
77(3) |
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|
Marcos J.R.Barreto and others |
(5,0) |
1.6(3) |
1.2(2) |
8e+01 |
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|
Alexandre
Amorim |
(0,1) |
1.6(3) |
1.2(2) |
8e+01 |
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|
Tasso
Augusto Napoleão |
(1,0) |
1.7(3) |
1.3(2) |
8e+01 |
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|
Brazilian Lunar
Eclipse Watchers |
(20,31) |
1.74(7),1.69(4),1.65(5) |
1.24(6),1.23(3),1.22(3) |
78(2) |
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|
Based on those
51 timings, it has been found that the
atmosphere increased Earth`s figure by 1.23% ~ lower limit of our
all-time statistics (1.2%
- 1.5%) |
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