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: 4/8/2023
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 11:04:57 81.04, 101.62 78.34 04/20/2023 11:06:08 81.04, 101.61 78.38 0.24 71
2 04/20/2023 11:54:22 -81.00, -90.24 101.60 04/20/2023 11:55:29 -81.01, -90.33 101.57 1.69 67
3 04/20/2023 12:43:48 80.99, 77.57 78.42 04/20/2023 12:44:51 80.99, 77.52 78.45 0.97 63
4 04/20/2023 13:33:12 -80.93,-113.94 101.47 04/20/2023 13:34:11 -80.93,-114.07 101.45 2.42 59
5 04/20/2023 14:22:39 80.94, 53.52 78.50 04/20/2023 14:23:34 80.95, 53.44 78.52 1.69 55
6 04/20/2023 15:12:03 -80.87,-138.00 101.38 04/20/2023 15:12:54 -80.89,-138.17 101.38 3.14 51
7 04/20/2023 16:01:28 80.86, 29.81 78.64 04/20/2023 16:02:15 80.87, 29.69 78.65 2.42 47
8 04/20/2023 16:50:57 -80.93,-163.45 101.52 04/20/2023 16:51:39 -80.92,-163.29 101.47 2.88 42
9 04/20/2023 17:40:19 80.81, 5.74 78.72 04/20/2023 17:40:58 80.82, 5.58 78.72 3.14 39
10 04/20/2023 18:29:47 -80.85, 172.83 101.38 04/20/2023 18:30:21 -80.85, 172.95 101.34 2.15 34
11 04/20/2023 19:19:12 80.81, -19.01 78.69 04/20/2023 19:19:42 80.80, -18.86 78.74 2.92 30
12 04/20/2023 20:08:37 -80.77, 149.10 101.25 04/20/2023 20:09:03 -80.77, 149.17 101.22 1.43 26
13 04/20/2023 20:58:03 80.76, -43.09 78.78 04/20/2023 20:58:25 80.75, -42.98 78.81 2.20 22
14 04/20/2023 21:47:27 -80.69, 125.34 101.11 04/20/2023 21:47:45 -80.69, 125.38 101.09 0.71 18
15 04/20/2023 22:36:53 80.67, -66.84 78.91 04/20/2023 22:37:07 80.67, -66.77 78.94 1.47 14
16 04/20/2023 23:26:17 -80.60, 101.57 100.97 04/20/2023 23:26:27 -80.60, 101.57 100.96 0.02 10
17 04/21/2023 00:15:43 80.59, -90.61 79.05 04/21/2023 00:15:49 80.58, -90.57 79.06 0.75 6
18 04/21/2023 01:05:07 -80.51, 77.79 100.83 04/21/2023 01:05:09 -80.52, 77.75 100.84 0.73 2
19 04/21/2023 01:54:33 80.50,-114.40 79.19 04/21/2023 01:54:31 80.50,-114.40 79.19 0.05 2
20 04/21/2023 02:43:56 -80.39, 54.29 100.64 04/21/2023 02:43:50 -80.40, 54.22 100.66 1.44 6
21 04/21/2023 03:33:22 80.37,-137.89 79.38 04/21/2023 03:33:12 80.38,-137.92 79.37 0.69 10
22 04/21/2023 04:22:45 -80.27, 30.77 100.45 04/21/2023 04:22:31 -80.27, 30.66 100.48 2.15 14
23 04/21/2023 05:12:11 80.25,-161.42 79.58 04/21/2023 05:11:53 80.25,-161.48 79.55 1.41 18
24 04/21/2023 06:01:34 -80.14, 7.21 100.26 04/21/2023 06:01:12 -80.15, 7.08 100.30 2.86 22
25 04/21/2023 06:51:00 80.11, 175.03 79.77 04/21/2023 06:50:34 80.12, 174.93 79.74 2.12 26
26 04/21/2023 07:40:30 -80.24, -18.43 100.45 04/21/2023 07:39:59 -80.23, -18.28 100.44 3.16 31
27 04/21/2023 08:29:49 79.98, 151.44 79.97 04/21/2023 08:29:15 79.99, 151.32 79.92 2.84 34
28 04/21/2023 09:19:18 -80.07, -41.70 100.20 04/21/2023 09:18:39 -80.06, -41.59 100.21 2.45 39
29 04/21/2023 10:08:43 80.02, 126.41 79.88 04/21/2023 10:08:00 80.00, 126.55 79.88 3.23 43
30 04/21/2023 10:58:06 -79.90, -65.02 99.95 04/21/2023 10:57:19 -79.89, -64.94 99.97 1.75 47
31 04/21/2023 11:47:31 79.84, 103.08 80.13 04/21/2023 11:46:40 79.83, 103.19 80.12 2.51 51
32 04/21/2023 12:36:54 -79.73, -88.38 99.70 04/21/2023 12:35:59 -79.72, -88.33 99.74 1.05 55
33 04/21/2023 13:26:19 79.67, 79.71 80.38 04/21/2023 13:25:20 79.66, 79.78 80.35 1.80 59
34 04/21/2023 14:15:41 -79.51,-111.53 99.40 04/21/2023 14:14:38 -79.50,-111.51 99.44 0.35 63
35 04/21/2023 15:05:06 79.44, 56.55 80.69 04/21/2023 15:03:59 79.44, 56.59 80.65 1.10 67

Figure of LANDSAT-8 and TERRA satellite orbits during SNOs since TLE Epoch: 4/8/2023
SNOs_Map_LANDSAT-8_TERRA_20230408.jpg

Download SNOs between LANDSAT-8 and TERRA since TLE EPOCH: 04/08/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and TERRA