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 07:02:11 -76.09, -97.31 115.29 04/20/2023 07:03:25 -76.27, -98.47 115.14 37.03 74
2 04/20/2023 07:47:28 81.06, 150.68 78.33 04/20/2023 07:48:38 81.06, 150.77 78.39 1.66 70
3 04/20/2023 08:36:52 -81.00, -40.87 101.56 04/20/2023 08:37:58 -81.00, -40.89 101.52 0.49 66
4 04/20/2023 09:26:18 80.98, 127.03 78.48 04/20/2023 09:27:20 80.98, 127.03 78.52 0.11 62
5 04/20/2023 10:15:42 -80.92, -64.53 101.41 04/20/2023 10:16:40 -80.93, -64.64 101.39 2.04 58
6 04/20/2023 11:05:09 80.93, 103.02 78.57 04/20/2023 11:06:03 80.94, 102.94 78.59 1.45 54
7 04/20/2023 11:54:37 -80.98, -89.95 101.55 04/20/2023 11:55:26 -80.97, -89.78 101.49 3.16 49
8 04/20/2023 12:43:59 80.85, 79.34 78.71 04/20/2023 12:44:45 80.86, 79.18 78.71 3.00 46
9 04/20/2023 13:33:27 -80.90,-113.62 101.40 04/20/2023 13:34:08 -80.89,-113.53 101.36 1.62 41
10 04/20/2023 14:22:52 80.85, 54.62 78.69 04/20/2023 14:23:29 80.84, 54.73 78.73 2.24 37
11 04/20/2023 15:12:17 -80.81,-137.31 101.26 04/20/2023 15:12:50 -80.82,-137.30 101.24 0.09 33
12 04/20/2023 16:01:43 80.79, 30.59 78.78 04/20/2023 16:02:12 80.79, 30.62 78.80 0.69 29
13 04/20/2023 16:51:06 -80.70,-160.69 101.06 04/20/2023 16:51:31 -80.71,-160.76 101.06 1.47 25
14 04/20/2023 17:40:32 80.68, 7.21 78.98 04/20/2023 17:40:53 80.68, 7.16 78.98 0.87 21
15 04/20/2023 18:29:55 -80.58, 175.90 100.86 04/20/2023 18:30:12 -80.59, 175.75 100.88 3.01 17
16 04/20/2023 19:19:22 80.59, -16.53 79.12 04/20/2023 19:19:35 80.60, -16.65 79.11 2.41 13
17 04/20/2023 20:08:50 -80.64, 150.54 101.00 04/20/2023 20:08:58 -80.63, 150.65 100.97 2.19 8
18 04/20/2023 20:58:15 80.59, -41.25 79.10 04/20/2023 20:58:19 80.58, -41.11 79.12 2.82 4
19 04/20/2023 21:47:39 -80.52, 127.11 100.80 04/20/2023 21:47:39 -80.52, 127.14 100.79 0.65 0
20 04/20/2023 22:37:05 80.50, -65.00 79.24 04/20/2023 22:37:01 80.49, -64.94 79.25 1.27 4
21 04/20/2023 23:26:28 -80.39, 103.65 100.60 04/20/2023 23:26:20 -80.40, 103.61 100.61 0.89 8
22 04/21/2023 00:15:54 80.37, -88.46 79.44 04/21/2023 00:15:42 80.37, -88.47 79.43 0.28 12
23 04/21/2023 01:05:16 -80.23, 80.46 100.34 04/21/2023 01:05:00 -80.24, 80.34 100.38 2.42 16
24 04/21/2023 01:54:42 80.20,-111.65 79.70 04/21/2023 01:54:22 80.21,-111.74 79.67 1.82 20
25 04/21/2023 02:44:11 -80.30, 55.14 100.48 04/21/2023 02:43:46 -80.29, 55.27 100.47 2.78 25
26 04/21/2023 03:33:31 80.07,-135.19 79.90 04/21/2023 03:33:03 80.08,-135.34 79.85 3.36 28
27 04/21/2023 04:22:59 -80.13, 31.92 100.22 04/21/2023 04:22:26 -80.13, 31.97 100.24 1.25 33
28 04/21/2023 05:12:24 80.07,-159.91 79.87 04/21/2023 05:11:47 80.06,-159.82 79.86 1.88 37
29 04/21/2023 06:01:46 -79.92, 8.93 99.91 04/21/2023 06:01:05 -79.92, 8.91 99.95 0.28 41
30 04/21/2023 06:51:12 79.89, 176.81 80.13 04/21/2023 06:50:27 79.89, 176.83 80.10 0.34 45
31 04/21/2023 07:40:32 -79.71, -14.13 99.61 04/21/2023 07:39:43 -79.71, -14.21 99.66 1.80 49
32 04/21/2023 08:29:58 79.67, 153.75 80.44 04/21/2023 08:29:05 79.68, 153.70 80.39 1.20 53
33 04/21/2023 09:19:18 -79.44, -37.00 99.24 04/21/2023 09:18:21 -79.46, -37.13 99.31 3.31 57
34 04/21/2023 10:08:44 79.41, 130.88 80.80 04/21/2023 10:07:43 79.42, 130.77 80.74 2.73 61
35 04/21/2023 10:58:13 -79.52, -62.24 99.37 04/21/2023 10:57:07 -79.51, -62.16 99.41 1.89 66
36 04/21/2023 11:47:37 79.41, 106.16 80.78 04/21/2023 11:46:27 79.39, 106.26 80.75 2.51 70

Figure of LANDSAT-8 and TERRA satellite orbits during SNOs since TLE Epoch: 4/17/2023
SNOs_Map_LANDSAT-8_TERRA_20230417.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