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: 4/11/2023
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 11:04:58 81.07, 101.15 78.26 04/20/2023 11:06:09 81.06, 101.27 78.33 2.25 71
2 04/20/2023 11:54:23 -81.04, -90.72 101.68 04/20/2023 11:55:30 -81.03, -90.68 101.63 0.73 67
3 04/20/2023 12:43:49 81.02, 77.11 78.35 04/20/2023 12:44:52 81.02, 77.20 78.40 1.56 63
4 04/20/2023 13:33:13 -80.96,-114.42 101.54 04/20/2023 13:34:12 -80.96,-114.42 101.50 0.07 59
5 04/20/2023 14:22:39 80.95, 53.42 78.48 04/20/2023 14:23:34 80.94, 53.46 78.53 0.87 55
6 04/20/2023 15:12:04 -80.91,-138.48 101.46 04/20/2023 15:12:55 -80.91,-138.51 101.43 0.66 51
7 04/20/2023 16:01:30 80.90, 29.36 78.57 04/20/2023 16:02:17 80.90, 29.37 78.60 0.17 47
8 04/20/2023 16:50:54 -80.83,-162.20 101.32 04/20/2023 16:51:37 -80.84,-162.27 101.31 1.36 43
9 04/20/2023 17:40:20 80.85, 5.29 78.65 04/20/2023 17:40:59 80.85, 5.27 78.67 0.52 39
10 04/20/2023 18:29:44 -80.78, 173.72 101.24 04/20/2023 18:30:19 -80.79, 173.62 101.23 2.05 35
11 04/20/2023 19:19:10 80.76, -18.44 78.79 04/20/2023 19:19:41 80.77, -18.50 78.80 1.22 31
12 04/20/2023 20:08:34 -80.70, 149.97 101.10 04/20/2023 20:09:01 -80.71, 149.83 101.11 2.74 27
13 04/20/2023 20:58:00 80.68, -42.19 78.92 04/20/2023 20:58:23 80.69, -42.29 78.92 1.91 23
14 04/20/2023 21:47:29 -80.76, 124.55 101.24 04/20/2023 21:47:47 -80.75, 124.72 101.20 3.31 18
15 04/20/2023 22:36:50 80.59, -65.96 79.06 04/20/2023 22:37:05 80.60, -66.09 79.05 2.60 15
16 04/20/2023 23:26:19 -80.67, 100.79 101.10 04/20/2023 23:26:29 -80.66, 100.93 101.07 2.62 10
17 04/21/2023 00:15:40 80.51, -89.75 79.20 04/21/2023 00:15:47 80.52, -89.91 79.18 3.29 7
18 04/21/2023 01:05:09 -80.59, 77.02 100.97 04/21/2023 01:05:11 -80.58, 77.12 100.95 1.94 2
19 04/21/2023 01:54:34 80.54,-114.82 79.12 04/21/2023 01:54:32 80.53,-114.69 79.14 2.80 2
20 04/21/2023 02:43:58 -80.47, 53.54 100.77 04/21/2023 02:43:52 -80.46, 53.60 100.77 1.25 6
21 04/21/2023 03:33:24 80.45,-138.62 79.26 04/21/2023 03:33:14 80.44,-138.52 79.27 2.12 10
22 04/21/2023 04:22:48 -80.38, 29.73 100.64 04/21/2023 04:22:34 -80.37, 29.76 100.64 0.57 14
23 04/21/2023 05:12:13 80.32,-162.13 79.45 04/21/2023 05:11:55 80.32,-162.06 79.45 1.43 18
24 04/21/2023 06:01:36 -80.22, 6.50 100.39 04/21/2023 06:01:14 -80.22, 6.49 100.40 0.12 22
25 04/21/2023 06:51:02 80.19, 174.34 79.64 04/21/2023 06:50:36 80.19, 174.37 79.63 0.75 26
26 04/21/2023 07:40:25 -80.08, -17.07 100.20 04/21/2023 07:39:55 -80.09, -17.10 100.22 0.79 30
27 04/21/2023 08:29:51 80.06, 150.77 79.84 04/21/2023 08:29:17 80.06, 150.77 79.81 0.06 34
28 04/21/2023 09:19:13 -79.91, -40.38 99.95 04/21/2023 09:18:35 -79.92, -40.45 99.99 1.46 38
29 04/21/2023 10:08:39 79.89, 127.45 80.08 04/21/2023 10:07:57 79.89, 127.42 80.05 0.62 42
30 04/21/2023 10:58:01 -79.74, -63.74 99.70 04/21/2023 10:57:15 -79.75, -63.84 99.75 2.13 46
31 04/21/2023 11:47:27 79.71, 104.09 80.33 04/21/2023 11:46:37 79.72, 104.03 80.29 1.30 50
32 04/21/2023 12:36:49 -79.56, -87.15 99.45 04/21/2023 12:35:55 -79.57, -87.27 99.52 2.79 54
33 04/21/2023 13:26:15 79.53, 80.68 80.58 04/21/2023 13:25:17 79.54, 80.60 80.52 1.97 58
34 04/21/2023 14:15:45 -79.67,-112.70 99.65 04/21/2023 14:14:42 -79.66,-112.56 99.66 3.26 63
35 04/21/2023 15:05:02 79.30, 57.48 80.89 04/21/2023 15:03:56 79.32, 57.38 80.82 2.65 66

Figure of LANDSAT-8 and TERRA satellite orbits during SNOs since TLE Epoch: 4/11/2023
SNOs_Map_LANDSAT-8_TERRA_20230411.jpg

Download SNOs between LANDSAT-8 and TERRA since TLE EPOCH: 04/11/2023 in txt file.

Historial Predications of SNOs between LANDSAT-8 and TERRA