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 81.04, 101.63 78.34 04/20/2023 11:06:08 81.03, 101.66 78.39 0.59 71
2 04/20/2023 11:54:22 -81.00, -90.24 101.60 04/20/2023 11:55:29 -81.00, -90.28 101.57 0.78 67
3 04/20/2023 12:43:48 80.99, 77.58 78.42 04/20/2023 12:44:51 80.99, 77.58 78.46 0.14 63
4 04/20/2023 13:33:13 -80.95,-114.29 101.52 04/20/2023 13:34:12 -80.96,-114.37 101.49 1.50 59
5 04/20/2023 14:22:39 80.94, 53.53 78.50 04/20/2023 14:23:34 80.94, 53.49 78.53 0.85 55
6 04/20/2023 15:12:04 -80.90,-138.35 101.44 04/20/2023 15:12:55 -80.91,-138.46 101.42 2.21 51
7 04/20/2023 16:01:30 80.89, 29.48 78.59 04/20/2023 16:02:17 80.89, 29.40 78.60 1.56 47
8 04/20/2023 16:50:54 -80.82,-162.07 101.30 04/20/2023 16:51:37 -80.83,-162.22 101.30 2.93 43
9 04/20/2023 17:40:20 80.81, 5.75 78.72 04/20/2023 17:40:59 80.82, 5.64 78.73 2.28 39
10 04/20/2023 18:29:49 -80.88, 172.49 101.44 04/20/2023 18:30:23 -80.87, 172.66 101.39 3.10 34
11 04/20/2023 19:19:11 80.75, -18.32 78.81 04/20/2023 19:19:42 80.77, -18.47 78.80 3.00 31
12 04/20/2023 20:08:39 -80.80, 148.76 101.30 04/20/2023 20:09:05 -80.79, 148.89 101.26 2.38 26
13 04/20/2023 20:58:04 80.76, -43.07 78.78 04/20/2023 20:58:26 80.74, -42.92 78.82 3.07 22
14 04/20/2023 21:47:29 -80.72, 125.02 101.16 04/20/2023 21:47:47 -80.71, 125.10 101.14 1.67 18
15 04/20/2023 22:36:54 80.67, -66.83 78.92 04/20/2023 22:37:08 80.66, -66.71 78.95 2.35 14
16 04/20/2023 23:26:19 -80.63, 101.25 101.03 04/20/2023 23:26:29 -80.63, 101.30 101.01 0.96 10
17 04/21/2023 00:15:44 80.59, -90.60 79.06 04/21/2023 00:15:50 80.58, -90.52 79.07 1.64 6
18 04/21/2023 01:05:09 -80.54, 77.47 100.89 04/21/2023 01:05:11 -80.54, 77.49 100.88 0.25 2
19 04/21/2023 01:54:34 80.50,-114.38 79.19 04/21/2023 01:54:32 80.49,-114.34 79.20 0.93 2
20 04/21/2023 02:43:57 -80.42, 53.99 100.69 04/21/2023 02:43:51 -80.42, 53.96 100.70 0.46 6
21 04/21/2023 03:33:23 80.40,-138.19 79.33 04/21/2023 03:33:13 80.40,-138.18 79.33 0.21 10
22 04/21/2023 04:22:46 -80.30, 30.47 100.50 04/21/2023 04:22:32 -80.30, 30.42 100.52 1.17 14
23 04/21/2023 05:12:12 80.28,-161.70 79.53 04/21/2023 05:11:54 80.28,-161.73 79.51 0.50 18
24 04/21/2023 06:01:35 -80.17, 6.92 100.31 04/21/2023 06:01:13 -80.18, 6.84 100.34 1.87 22
25 04/21/2023 06:51:01 80.15, 174.75 79.72 04/21/2023 06:50:35 80.15, 174.70 79.69 1.21 26
26 04/21/2023 07:40:24 -80.03, -16.65 100.12 04/21/2023 07:39:54 -80.05, -16.77 100.16 2.57 30
27 04/21/2023 08:29:50 80.01, 151.17 79.91 04/21/2023 08:29:16 80.02, 151.09 79.87 1.92 34
28 04/21/2023 09:19:12 -79.86, -39.98 99.87 04/21/2023 09:18:34 -79.88, -40.12 99.92 3.27 38
29 04/21/2023 10:08:38 79.84, 127.85 80.16 04/21/2023 10:07:56 79.85, 127.73 80.11 2.62 42
30 04/21/2023 10:58:08 -79.97, -65.57 100.06 04/21/2023 10:57:21 -79.96, -65.45 100.07 2.76 47
31 04/21/2023 11:47:26 79.66, 104.47 80.41 04/21/2023 11:46:36 79.68, 104.33 80.35 3.32 50
32 04/21/2023 12:36:56 -79.80, -88.92 99.81 04/21/2023 12:36:01 -79.79, -88.83 99.83 2.07 55
33 04/21/2023 13:26:20 79.70, 79.46 80.33 04/21/2023 13:25:21 79.69, 79.57 80.31 2.75 59
34 04/21/2023 14:15:43 -79.58,-112.04 99.51 04/21/2023 14:14:40 -79.57,-111.98 99.54 1.38 63
35 04/21/2023 15:05:07 79.48, 56.31 80.63 04/21/2023 15:04:00 79.47, 56.39 80.60 2.05 67

Figure of LANDSAT-8 and TERRA satellite orbits during SNOs since TLE Epoch: 4/9/2023
SNOs_Map_LANDSAT-8_TERRA_20230409.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