Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/18/2025
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 06/25/2025 08:39:27 73.21, 40.66 50.05 06/25/2025 08:40:35 73.17, 42.88 49.88 71.26 68
2 06/25/2025 09:30:09 -73.11,-151.80 130.06 06/25/2025 09:31:19 -73.06,-150.03 130.22 57.46 70
3 06/25/2025 10:20:51 72.91, 15.95 49.72 06/25/2025 10:22:03 72.85, 16.84 49.60 29.88 72
4 06/25/2025 11:11:34 -72.86,-176.63 130.34 06/25/2025 11:12:46 -72.79,-175.95 130.46 23.47 72
5 06/25/2025 12:02:16 72.65, -8.89 49.44 06/25/2025 12:03:28 72.67, -8.86 49.44 2.96 72
6 06/25/2025 12:53:00 -72.65, 158.42 130.56 06/25/2025 12:54:10 -72.67, 158.46 130.56 2.40 70
7 06/25/2025 13:43:46 72.65, -34.26 49.44 06/25/2025 13:44:50 72.65, -34.24 49.43 0.96 64
8 06/25/2025 14:34:30 -72.65, 133.05 130.56 06/25/2025 14:35:32 -72.65, 133.08 130.58 0.78 62
9 06/25/2025 15:25:16 72.64, -59.63 49.44 06/25/2025 15:26:12 72.63, -59.62 49.41 1.24 56
10 06/25/2025 16:16:00 -72.65, 107.68 130.56 06/25/2025 16:16:54 -72.63, 107.69 130.59 1.93 54
11 06/25/2025 17:06:46 72.64, -85.00 49.44 06/25/2025 17:07:34 72.61, -85.01 49.40 3.26 48
12 06/25/2025 17:57:30 -72.64, 82.32 130.56 06/25/2025 17:58:15 -72.66, 82.42 130.57 3.77 45
13 06/25/2025 18:48:16 72.64,-110.36 49.43 06/25/2025 18:48:55 72.64,-110.29 49.42 2.68 39
14 06/25/2025 19:39:00 -72.64, 56.95 130.57 06/25/2025 19:39:37 -72.64, 57.03 130.58 2.90 37
15 06/25/2025 20:29:45 72.63,-135.73 49.43 06/25/2025 20:30:16 72.62,-135.67 49.41 2.71 31
16 06/25/2025 21:20:29 -72.64, 31.58 130.57 06/25/2025 21:20:58 -72.62, 31.65 130.60 3.30 29
17 06/25/2025 22:11:14 72.58,-161.00 49.38 06/25/2025 22:11:38 72.60,-161.05 49.39 2.67 24
18 06/25/2025 23:01:58 -72.58, 6.31 130.62 06/25/2025 23:02:20 -72.60, 6.27 130.61 2.03 22
19 06/25/2025 23:52:44 72.58, 173.63 49.38 06/25/2025 23:53:00 72.58, 173.57 49.38 2.17 16
20 06/26/2025 00:43:28 -72.58, -19.06 130.62 06/26/2025 00:43:42 -72.57, -19.11 130.63 1.94 14
21 06/26/2025 01:34:14 72.57, 148.26 49.38 06/26/2025 01:34:22 72.56, 148.18 49.36 3.29 8
22 06/26/2025 02:24:58 -72.58, -44.43 130.62 06/26/2025 02:25:03 -72.60, -44.39 130.60 3.31 5
23 06/26/2025 03:15:44 72.57, 122.89 49.38 06/26/2025 03:15:43 72.59, 122.91 49.39 1.71 1
24 06/26/2025 04:06:28 -72.57, -69.79 130.62 06/26/2025 04:06:25 -72.58, -69.77 130.62 1.32 3
25 06/26/2025 04:57:14 72.57, 97.53 49.37 06/26/2025 04:57:05 72.57, 97.52 49.37 0.36 9
26 06/26/2025 05:47:58 -72.57, -95.16 130.62 06/26/2025 05:47:47 -72.56, -95.16 130.63 0.91 11
27 06/26/2025 06:38:44 72.57, 72.16 49.37 06/26/2025 06:38:27 72.54, 72.14 49.36 2.42 17
28 06/26/2025 07:29:28 -72.57,-120.53 130.63 06/26/2025 07:29:09 -72.54,-120.54 130.65 2.87 19
29 06/26/2025 08:20:14 72.56, 46.79 49.37 06/26/2025 08:19:48 72.57, 46.86 49.39 2.79 26
30 06/26/2025 09:10:58 -72.56,-145.90 130.63 06/26/2025 09:10:30 -72.57,-145.82 130.62 2.94 28
31 06/26/2025 10:01:44 72.56, 21.42 49.37 06/26/2025 10:01:10 72.55, 21.48 49.37 2.15 34
32 06/26/2025 10:52:28 -72.56,-171.27 130.63 06/26/2025 10:51:52 -72.55,-171.20 130.63 2.68 36
33 06/26/2025 11:43:14 72.56, -3.95 49.37 06/26/2025 11:42:32 72.53, -3.90 49.36 3.17 42
34 06/26/2025 12:33:57 -72.51, 163.46 130.68 06/26/2025 12:33:14 -72.53, 163.42 130.65 2.84 43
35 06/26/2025 13:24:43 72.50, -29.22 49.32 06/26/2025 13:23:54 72.51, -29.29 49.34 2.47 49
36 06/26/2025 14:15:27 -72.51, 138.09 130.68 06/26/2025 14:14:36 -72.51, 138.04 130.66 1.93 51
37 06/26/2025 15:06:13 72.50, -54.59 49.32 06/26/2025 15:05:16 72.49, -54.67 49.32 2.97 57
38 06/26/2025 15:56:57 -72.50, 112.73 130.68 06/26/2025 15:55:58 -72.49, 112.66 130.68 2.78 59
39 06/26/2025 16:47:43 72.50, -79.95 49.32 06/26/2025 16:46:37 72.52, -79.95 49.35 2.53 66
40 06/26/2025 17:38:27 -72.50, 87.36 130.68 06/26/2025 17:37:19 -72.52, 87.38 130.65 2.21 68
41 06/26/2025 18:29:13 72.49,-105.32 49.32 06/26/2025 18:27:59 72.50,-105.33 49.34 0.52 74
42 06/26/2025 19:19:56 -72.45, 62.09 130.74 06/26/2025 19:18:42 -72.45, 61.89 130.71 6.57 74
43 06/26/2025 20:10:38 72.24,-130.19 49.04 06/26/2025 20:09:26 72.22,-131.22 49.10 34.99 72
44 06/26/2025 21:01:20 -72.14, 37.32 131.07 06/26/2025 21:00:09 -72.17, 36.01 130.95 44.75 71
45 06/26/2025 21:52:02 71.92,-154.97 48.70 06/26/2025 21:50:54 71.89,-157.18 48.82 76.70 68
46 06/26/2025 22:42:44 -71.83, 12.53 131.41 06/26/2025 22:41:37 -71.84, 10.05 131.23 86.08 67

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 6/18/2025
SNOs_Map_NOAA-20_METOP-C_20250618.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 06/18/2025 in txt file.

Historial Predications of SNOs between NOAA-20 and METOP-C