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: 4/17/2023
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 07:01:16 -78.61, -87.12 112.30 04/20/2023 07:02:30 -78.79, -88.09 112.17 28.97 74
2 04/20/2023 07:47:28 81.05, 150.78 78.35 04/20/2023 07:48:38 81.05, 150.86 78.41 1.50 70
3 04/20/2023 08:36:52 -81.00, -40.78 101.54 04/20/2023 08:37:58 -81.00, -40.82 101.51 0.72 66
4 04/20/2023 09:26:19 81.00, 126.77 78.44 04/20/2023 09:27:21 81.00, 126.77 78.48 0.09 62
5 04/20/2023 10:15:42 -80.92, -64.45 101.40 04/20/2023 10:16:40 -80.93, -64.57 101.38 2.28 58
6 04/20/2023 11:05:09 80.92, 103.11 78.58 04/20/2023 11:06:03 80.93, 103.03 78.60 1.62 54
7 04/20/2023 11:54:37 -80.97, -89.86 101.53 04/20/2023 11:55:26 -80.96, -89.70 101.48 2.91 49
8 04/20/2023 12:43:59 80.84, 79.43 78.72 04/20/2023 12:44:45 80.85, 79.26 78.73 3.18 46
9 04/20/2023 13:33:27 -80.89,-113.53 101.39 04/20/2023 13:34:08 -80.89,-113.46 101.35 1.36 41
10 04/20/2023 14:22:53 80.87, 54.37 78.65 04/20/2023 14:23:30 80.86, 54.48 78.69 2.05 37
11 04/20/2023 15:12:17 -80.81,-137.22 101.25 04/20/2023 15:12:50 -80.81,-137.23 101.23 0.20 33
12 04/20/2023 16:01:43 80.79, 30.68 78.79 04/20/2023 16:02:12 80.78, 30.70 78.81 0.49 29
13 04/20/2023 16:51:06 -80.69,-160.60 101.05 04/20/2023 16:51:31 -80.70,-160.69 101.05 1.74 25
14 04/20/2023 17:40:33 80.70, 6.97 78.93 04/20/2023 17:40:54 80.70, 6.91 78.94 1.07 21
15 04/20/2023 18:29:56 -80.60, 175.66 100.90 04/20/2023 18:30:13 -80.62, 175.50 100.92 3.29 17
16 04/20/2023 19:19:21 80.58, -16.44 79.13 04/20/2023 19:19:34 80.59, -16.57 79.12 2.63 13
17 04/20/2023 20:08:49 -80.63, 150.62 100.98 04/20/2023 20:08:57 -80.63, 150.71 100.96 1.90 8
18 04/20/2023 20:58:14 80.58, -41.16 79.11 04/20/2023 20:58:18 80.57, -41.03 79.14 2.60 4
19 04/20/2023 21:47:38 -80.51, 127.19 100.78 04/20/2023 21:47:38 -80.51, 127.21 100.78 0.35 0
20 04/20/2023 22:37:04 80.49, -64.91 79.26 04/20/2023 22:37:00 80.48, -64.86 79.26 1.04 4
21 04/20/2023 23:26:27 -80.39, 103.73 100.58 04/20/2023 23:26:19 -80.39, 103.67 100.60 1.19 8
22 04/21/2023 00:15:53 80.36, -88.38 79.46 04/21/2023 00:15:41 80.36, -88.40 79.44 0.51 12
23 04/21/2023 01:05:15 -80.22, 80.53 100.33 04/21/2023 01:04:59 -80.24, 80.41 100.37 2.73 16
24 04/21/2023 01:54:41 80.20,-111.57 79.71 04/21/2023 01:54:21 80.20,-111.67 79.68 2.06 20
25 04/21/2023 02:44:10 -80.29, 55.21 100.46 04/21/2023 02:43:45 -80.28, 55.33 100.46 2.46 25
26 04/21/2023 03:33:35 80.23,-136.59 79.63 04/21/2023 03:33:06 80.21,-136.44 79.64 3.16 29
27 04/21/2023 04:22:58 -80.12, 31.99 100.21 04/21/2023 04:22:25 -80.12, 32.03 100.22 0.92 33
28 04/21/2023 05:12:23 80.06,-159.83 79.89 04/21/2023 05:11:46 80.05,-159.75 79.88 1.61 37
29 04/21/2023 06:01:45 -79.91, 9.00 99.90 04/21/2023 06:01:04 -79.92, 8.97 99.93 0.61 41
30 04/21/2023 06:51:11 79.88, 176.89 80.14 04/21/2023 06:50:26 79.88, 176.89 80.11 0.08 45
31 04/21/2023 07:40:31 -79.66, -13.79 99.54 04/21/2023 07:39:42 -79.67, -13.89 99.59 2.14 49
32 04/21/2023 08:29:58 79.66, 153.82 80.45 04/21/2023 08:29:05 79.67, 153.76 80.40 1.48 53
33 04/21/2023 09:19:27 -79.77, -39.33 99.72 04/21/2023 09:18:29 -79.76, -39.19 99.74 3.05 58
34 04/21/2023 10:08:44 79.40, 130.95 80.82 04/21/2023 10:07:43 79.41, 130.83 80.75 3.02 61
35 04/21/2023 10:58:13 -79.51, -62.17 99.36 04/21/2023 10:57:07 -79.50, -62.11 99.39 1.53 66
36 04/21/2023 11:47:37 79.40, 106.23 80.80 04/21/2023 11:46:27 79.39, 106.32 80.76 2.21 70

Figure of LANDSAT-8 and TERRA satellite orbits during SNOs since TLE Epoch: 4/17/2023
SNOs_Map_LANDSAT-8_TERRA_20230418.jpg

Download SNOs between LANDSAT-8 and TERRA since TLE EPOCH: 04/17/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and TERRA