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: 4/15/2023
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 07:47:29 81.07, 150.53 78.31 04/20/2023 07:48:39 81.06, 150.67 78.38 2.67 70
2 04/20/2023 08:36:53 -81.01, -41.00 101.58 04/20/2023 08:37:59 -81.01, -40.97 101.53 0.50 66
3 04/20/2023 09:26:19 80.99, 126.88 78.45 04/20/2023 09:27:21 80.99, 126.94 78.50 1.14 62
4 04/20/2023 10:15:44 -80.96, -65.01 101.49 04/20/2023 10:16:42 -80.96, -65.06 101.46 1.03 58
5 04/20/2023 11:05:10 80.94, 102.87 78.54 04/20/2023 11:06:04 80.94, 102.85 78.57 0.39 54
6 04/20/2023 11:54:34 -80.88, -88.68 101.35 04/20/2023 11:55:24 -80.89, -88.81 101.33 2.55 50
7 04/20/2023 12:43:59 80.86, 79.20 78.69 04/20/2023 12:44:45 80.87, 79.10 78.70 1.92 46
8 04/20/2023 13:33:27 -80.91,-113.74 101.42 04/20/2023 13:34:08 -80.90,-113.60 101.37 2.67 41
9 04/20/2023 14:22:53 80.89, 54.14 78.61 04/20/2023 14:23:30 80.88, 54.31 78.66 3.34 37
10 04/20/2023 15:12:17 -80.82,-137.42 101.28 04/20/2023 15:12:50 -80.82,-137.37 101.25 1.15 33
11 04/20/2023 16:01:43 80.80, 30.45 78.75 04/20/2023 16:02:12 80.80, 30.55 78.79 1.81 29
12 04/20/2023 16:51:07 -80.74,-161.13 101.13 04/20/2023 16:51:32 -80.74,-161.15 101.12 0.37 25
13 04/20/2023 17:40:33 80.72, 6.75 78.90 04/20/2023 17:40:54 80.72, 6.76 78.92 0.29 21
14 04/20/2023 18:29:56 -80.62, 175.47 100.94 04/20/2023 18:30:13 -80.63, 175.38 100.94 1.89 17
15 04/20/2023 19:19:23 80.63, -16.98 79.04 04/20/2023 19:19:36 80.64, -17.04 79.04 1.24 13
16 04/20/2023 20:08:51 -80.68, 150.10 101.07 04/20/2023 20:08:59 -80.67, 150.27 101.03 3.33 8
17 04/20/2023 20:58:12 80.51, -40.40 79.24 04/20/2023 20:58:17 80.52, -40.53 79.22 2.76 5
18 04/20/2023 21:47:40 -80.56, 126.69 100.87 04/20/2023 21:47:40 -80.55, 126.78 100.85 1.82 0
19 04/20/2023 22:37:05 80.51, -65.12 79.22 04/20/2023 22:37:01 80.50, -65.00 79.24 2.49 4
20 04/20/2023 23:26:29 -80.44, 103.24 100.67 04/20/2023 23:26:21 -80.43, 103.26 100.67 0.31 8
21 04/21/2023 00:15:54 80.38, -88.57 79.42 04/21/2023 00:15:42 80.38, -88.53 79.42 0.97 12
22 04/21/2023 01:05:17 -80.27, 80.07 100.42 04/21/2023 01:05:01 -80.28, 80.01 100.44 1.20 16
23 04/21/2023 01:54:43 80.25,-112.06 79.62 04/21/2023 01:54:23 80.25,-112.09 79.60 0.55 20
24 04/21/2023 02:44:05 -80.11, 56.84 100.16 04/21/2023 02:43:41 -80.12, 56.71 100.20 2.71 24
25 04/21/2023 03:33:31 80.08,-135.29 79.88 04/21/2023 03:33:03 80.09,-135.38 79.84 2.07 28
26 04/21/2023 04:23:00 -80.17, 31.53 100.29 04/21/2023 04:22:27 -80.16, 31.65 100.30 2.52 33
27 04/21/2023 05:12:25 80.11,-160.30 79.80 04/21/2023 05:11:48 80.10,-160.15 79.80 3.19 37
28 04/21/2023 06:01:48 -80.00, 8.28 100.04 04/21/2023 06:01:07 -80.00, 8.32 100.06 1.02 41
29 04/21/2023 06:51:13 79.94, 176.43 80.05 04/21/2023 06:50:28 79.93, 176.51 80.04 1.68 45
30 04/21/2023 07:40:34 -79.75, -14.48 99.68 04/21/2023 07:39:45 -79.75, -14.50 99.71 0.48 49
31 04/21/2023 08:30:00 79.72, 153.39 80.37 04/21/2023 08:29:07 79.72, 153.40 80.33 0.17 53
32 04/21/2023 09:19:21 -79.53, -37.59 99.37 04/21/2023 09:18:24 -79.54, -37.67 99.42 1.97 57
33 04/21/2023 10:08:47 79.50, 130.28 80.68 04/21/2023 10:07:46 79.50, 130.22 80.62 1.34 61
34 04/21/2023 10:58:16 -79.60, -62.83 99.50 04/21/2023 10:57:10 -79.59, -62.70 99.52 3.26 66
35 04/21/2023 11:47:33 79.22, 107.35 81.04 04/21/2023 11:46:24 79.24, 107.24 80.97 2.84 69

Figure of LANDSAT-8 and TERRA satellite orbits during SNOs since TLE Epoch: 4/15/2023
SNOs_Map_LANDSAT-8_TERRA_20230415.jpg

Download SNOs between LANDSAT-8 and TERRA since TLE EPOCH: 04/15/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and TERRA