Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2023
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 04/20/2023 06:57:59 -81.00, -16.05 101.52 04/20/2023 06:59:13 -81.01, -16.23 101.50 3.34 74
2 04/20/2023 07:47:26 81.00, 151.54 78.47 04/20/2023 07:48:36 81.01, 151.38 78.49 2.90 70
3 04/20/2023 08:36:53 -81.02, -41.08 101.59 04/20/2023 08:37:58 -81.01, -41.02 101.54 1.28 65
4 04/20/2023 09:26:19 81.00, 126.85 78.45 04/20/2023 09:27:20 80.99, 126.95 78.50 1.75 61
5 04/20/2023 10:15:43 -80.94, -64.72 101.44 04/20/2023 10:16:40 -80.94, -64.76 101.41 0.85 57
6 04/20/2023 11:05:10 80.94, 102.87 78.54 04/20/2023 11:06:03 80.94, 102.85 78.57 0.40 53
7 04/20/2023 11:54:33 -80.86, -88.37 101.29 04/20/2023 11:55:22 -80.87, -88.52 101.29 2.98 49
8 04/20/2023 12:44:00 80.86, 79.23 78.69 04/20/2023 12:44:45 80.87, 79.10 78.70 2.53 45
9 04/20/2023 13:33:27 -80.88,-113.39 101.37 04/20/2023 13:34:07 -80.87,-113.31 101.33 1.63 40
10 04/20/2023 14:22:53 80.86, 54.54 78.67 04/20/2023 14:23:29 80.85, 54.65 78.72 2.10 36
11 04/20/2023 15:12:17 -80.79,-137.06 101.22 04/20/2023 15:12:49 -80.80,-137.08 101.20 0.51 32
12 04/20/2023 16:01:43 80.77, 30.87 78.82 04/20/2023 16:02:11 80.77, 30.87 78.84 0.05 28
13 04/20/2023 16:51:06 -80.68,-160.41 101.02 04/20/2023 16:51:30 -80.69,-160.55 101.02 2.64 24
14 04/20/2023 17:40:32 80.65, 7.52 79.03 04/20/2023 17:40:52 80.66, 7.41 79.02 2.19 20
15 04/20/2023 18:30:00 -80.70, 174.57 101.09 04/20/2023 18:30:15 -80.70, 174.67 101.06 1.96 15
16 04/20/2023 19:19:25 80.65, -17.17 79.01 04/20/2023 19:19:36 80.64, -17.05 79.04 2.44 11
17 04/20/2023 20:08:49 -80.58, 151.19 100.88 04/20/2023 20:08:56 -80.58, 151.18 100.88 0.19 7
18 04/20/2023 20:58:15 80.55, -40.88 79.16 04/20/2023 20:58:18 80.55, -40.87 79.17 0.29 3
19 04/20/2023 21:47:37 -80.42, 128.09 100.62 04/20/2023 21:47:36 -80.43, 127.97 100.65 2.32 1
20 04/20/2023 22:37:04 80.43, -64.30 79.37 04/20/2023 22:36:59 80.43, -64.39 79.35 1.87 5
21 04/20/2023 23:26:31 -80.45, 103.09 100.70 04/20/2023 23:26:21 -80.44, 103.20 100.68 2.27 10
22 04/21/2023 00:15:56 80.39, -88.67 79.40 04/21/2023 00:15:42 80.38, -88.55 79.42 2.75 14
23 04/21/2023 01:05:19 -80.29, 79.94 100.44 04/21/2023 01:05:01 -80.29, 79.95 100.45 0.13 18
24 04/21/2023 01:54:45 80.26,-112.14 79.61 04/21/2023 01:54:23 80.25,-112.11 79.60 0.59 22
25 04/21/2023 02:44:06 -80.08, 57.04 100.12 04/21/2023 02:43:40 -80.09, 56.94 100.16 2.02 26
26 04/21/2023 03:33:33 80.09,-135.34 79.87 04/21/2023 03:33:03 80.09,-135.41 79.83 1.57 30
27 04/21/2023 04:23:01 -80.15, 31.76 100.25 04/21/2023 04:22:26 -80.14, 31.88 100.25 2.57 35
28 04/21/2023 05:12:26 80.08,-160.03 79.85 04/21/2023 05:11:47 80.07,-159.89 79.85 3.05 39
29 04/21/2023 06:01:48 -79.94, 8.80 99.94 04/21/2023 06:01:05 -79.94, 8.82 99.96 0.43 43
30 04/21/2023 06:51:13 79.87, 177.00 80.17 04/21/2023 06:50:26 79.86, 177.04 80.14 0.88 47
31 04/21/2023 07:40:33 -79.64, -13.69 99.51 04/21/2023 07:39:42 -79.65, -13.76 99.56 1.71 51
32 04/21/2023 08:29:59 79.61, 154.23 80.54 04/21/2023 08:29:04 79.61, 154.17 80.49 1.28 55
33 04/21/2023 09:19:28 -79.71, -38.92 99.64 04/21/2023 09:18:28 -79.70, -38.79 99.66 2.87 60
34 04/21/2023 10:08:52 79.60, 129.53 80.52 04/21/2023 10:07:48 79.59, 129.67 80.50 3.33 64
35 04/21/2023 10:58:13 -79.41, -61.50 99.21 04/21/2023 10:57:05 -79.41, -61.47 99.26 0.73 68

Figure of LANDSAT-8 and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2023
SNOs_Map_LANDSAT-8_TERRA_20230420.jpg

Download SNOs between LANDSAT-8 and TERRA since TLE EPOCH: 04/20/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and TERRA