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: 4/9/2023
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 81.03, 101.66 78.34 04/20/2023 11:06:08 81.04, 101.64 78.39 0.42 71
2 04/20/2023 11:54:22 -81.00, -90.21 101.60 04/20/2023 11:55:29 -81.01, -90.31 101.57 1.85 67
3 04/20/2023 12:43:48 80.99, 77.62 78.43 04/20/2023 12:44:51 80.99, 77.56 78.46 1.15 63
4 04/20/2023 13:33:12 -80.92,-113.91 101.46 04/20/2023 13:34:11 -80.93,-114.05 101.44 2.58 59
5 04/20/2023 14:22:39 80.94, 53.57 78.51 04/20/2023 14:23:34 80.94, 53.48 78.53 1.87 55
6 04/20/2023 15:12:03 -80.87,-137.97 101.38 04/20/2023 15:12:54 -80.88,-138.14 101.37 3.30 51
7 04/20/2023 16:01:29 80.86, 29.86 78.65 04/20/2023 16:02:16 80.87, 29.72 78.66 2.60 47
8 04/20/2023 16:50:58 -80.93,-163.41 101.52 04/20/2023 16:51:40 -80.92,-163.27 101.46 2.72 42
9 04/20/2023 17:40:20 80.80, 5.79 78.73 04/20/2023 17:40:59 80.82, 5.62 78.73 3.32 39
10 04/20/2023 18:29:48 -80.85, 172.87 101.38 04/20/2023 18:30:22 -80.84, 172.97 101.34 2.00 34
11 04/20/2023 19:19:13 80.81, -18.96 78.70 04/20/2023 19:19:43 80.80, -18.82 78.75 2.74 30
12 04/20/2023 20:08:38 -80.77, 149.13 101.24 04/20/2023 20:09:04 -80.76, 149.20 101.21 1.27 26
13 04/20/2023 20:58:04 80.75, -43.04 78.79 04/20/2023 20:58:26 80.75, -42.93 78.82 2.01 22
14 04/20/2023 21:47:28 -80.69, 125.38 101.10 04/20/2023 21:47:46 -80.68, 125.41 101.09 0.55 18
15 04/20/2023 22:36:54 80.67, -66.79 78.92 04/20/2023 22:37:08 80.66, -66.72 78.94 1.29 14
16 04/20/2023 23:26:18 -80.60, 101.61 100.96 04/20/2023 23:26:28 -80.60, 101.60 100.96 0.17 10
17 04/21/2023 00:15:44 80.58, -90.56 79.06 04/21/2023 00:15:50 80.58, -90.53 79.07 0.57 6
18 04/21/2023 01:05:07 -80.51, 77.82 100.83 04/21/2023 01:05:09 -80.51, 77.78 100.83 0.89 2
19 04/21/2023 01:54:33 80.49,-114.35 79.20 04/21/2023 01:54:31 80.49,-114.35 79.20 0.16 2
20 04/21/2023 02:43:56 -80.39, 54.33 100.63 04/21/2023 02:43:50 -80.39, 54.25 100.65 1.60 6
21 04/21/2023 03:33:22 80.37,-137.84 79.39 04/21/2023 03:33:12 80.37,-137.88 79.38 0.87 10
22 04/21/2023 04:22:45 -80.26, 30.80 100.44 04/21/2023 04:22:31 -80.27, 30.70 100.47 2.31 14
23 04/21/2023 05:12:11 80.24,-161.36 79.59 04/21/2023 05:11:53 80.25,-161.44 79.56 1.59 18
24 04/21/2023 06:01:34 -80.13, 7.25 100.25 04/21/2023 06:01:12 -80.14, 7.11 100.29 3.03 22
25 04/21/2023 06:51:00 80.11, 175.08 79.78 04/21/2023 06:50:34 80.12, 174.98 79.74 2.31 26
26 04/21/2023 07:40:30 -80.23, -18.39 100.44 04/21/2023 07:39:59 -80.22, -18.25 100.44 2.99 31
27 04/21/2023 08:29:49 79.97, 151.50 79.98 04/21/2023 08:29:15 79.99, 151.36 79.93 3.03 34
28 04/21/2023 09:19:18 -80.07, -41.66 100.19 04/21/2023 09:18:39 -80.06, -41.56 100.20 2.29 39
29 04/21/2023 10:08:43 80.01, 126.46 79.89 04/21/2023 10:08:00 80.00, 126.60 79.89 3.04 43
30 04/21/2023 10:58:06 -79.90, -64.98 99.94 04/21/2023 10:57:19 -79.89, -64.91 99.96 1.58 47
31 04/21/2023 11:47:31 79.84, 103.13 80.14 04/21/2023 11:46:40 79.83, 103.23 80.13 2.33 51
32 04/21/2023 12:36:54 -79.72, -88.34 99.70 04/21/2023 12:35:59 -79.72, -88.30 99.73 0.88 55
33 04/21/2023 13:26:19 79.66, 79.76 80.39 04/21/2023 13:25:20 79.65, 79.83 80.36 1.62 59
34 04/21/2023 14:15:41 -79.50,-111.49 99.39 04/21/2023 14:14:38 -79.50,-111.48 99.44 0.19 63
35 04/21/2023 15:05:06 79.43, 56.60 80.70 04/21/2023 15:03:59 79.43, 56.64 80.66 0.91 67

Figure of LANDSAT-8 and TERRA satellite orbits during SNOs since TLE Epoch: 4/9/2023
SNOs_Map_LANDSAT-8_TERRA_20230410.jpg

Download SNOs between LANDSAT-8 and TERRA since TLE EPOCH: 04/09/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and TERRA