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: 6/25/2025
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 07:48:45 -73.42,-127.12 129.71 06/25/2025 07:49:51 -73.38,-124.00 129.94 99.29 66
2 06/25/2025 08:39:27 73.21, 40.66 50.06 06/25/2025 08:40:35 73.17, 42.88 49.88 71.40 68
3 06/25/2025 09:30:09 -73.12,-151.82 130.05 06/25/2025 09:31:19 -73.06,-150.05 130.22 57.86 70
4 06/25/2025 10:20:51 72.91, 15.95 49.72 06/25/2025 10:22:03 72.85, 16.84 49.59 30.06 72
5 06/25/2025 11:11:33 -72.82,-176.54 130.38 06/25/2025 11:12:46 -72.78,-175.96 130.46 19.42 73
6 06/25/2025 12:02:16 72.65, -8.89 49.44 06/25/2025 12:03:28 72.67, -8.86 49.44 2.74 72
7 06/25/2025 12:53:00 -72.66, 158.40 130.55 06/25/2025 12:54:10 -72.66, 158.44 130.57 1.39 70
8 06/25/2025 13:43:46 72.65, -34.26 49.44 06/25/2025 13:44:50 72.65, -34.24 49.43 0.84 64
9 06/25/2025 14:34:30 -72.66, 133.03 130.55 06/25/2025 14:35:32 -72.64, 133.06 130.59 2.23 62
10 06/25/2025 15:25:16 72.65, -59.63 49.44 06/25/2025 15:26:12 72.63, -59.62 49.41 1.51 56
11 06/25/2025 16:15:59 -72.61, 107.77 130.61 06/25/2025 16:16:54 -72.62, 107.68 130.60 3.38 55
12 06/25/2025 17:06:46 72.64, -85.00 49.44 06/25/2025 17:07:34 72.61, -85.01 49.40 3.50 48
13 06/25/2025 17:57:29 -72.60, 82.40 130.61 06/25/2025 17:58:16 -72.60, 82.30 130.62 3.40 47
14 06/25/2025 18:48:16 72.64,-110.37 49.44 06/25/2025 18:48:55 72.64,-110.28 49.42 2.75 39
15 06/25/2025 19:38:59 -72.60, 57.03 130.61 06/25/2025 19:39:37 -72.63, 57.02 130.59 3.38 38
16 06/25/2025 20:29:46 72.64,-135.74 49.44 06/25/2025 20:30:17 72.62,-135.67 49.41 2.92 31
17 06/25/2025 21:20:29 -72.60, 31.66 130.61 06/25/2025 21:20:59 -72.61, 31.64 130.60 1.62 30
18 06/25/2025 22:11:15 72.58,-161.00 49.38 06/25/2025 22:11:39 72.60,-161.05 49.39 2.45 24
19 06/25/2025 23:01:59 -72.59, 6.29 130.61 06/25/2025 23:02:21 -72.59, 6.26 130.62 1.40 22
20 06/25/2025 23:52:45 72.58, 173.63 49.38 06/25/2025 23:53:01 72.58, 173.57 49.38 2.08 16
21 06/26/2025 00:43:29 -72.59, -19.07 130.61 06/26/2025 00:43:43 -72.57, -19.13 130.64 3.07 14
22 06/26/2025 01:34:14 72.58, 148.26 49.38 06/26/2025 01:34:22 72.56, 148.19 49.36 3.33 8
23 06/26/2025 02:24:58 -72.59, -44.44 130.61 06/26/2025 02:25:03 -72.60, -44.40 130.61 1.70 5
24 06/26/2025 03:15:44 72.57, 122.89 49.38 06/26/2025 03:15:43 72.59, 122.91 49.39 1.58 1
25 06/26/2025 04:06:28 -72.58, -69.81 130.61 06/26/2025 04:06:25 -72.58, -69.79 130.62 1.21 3
26 06/26/2025 04:57:14 72.57, 97.52 49.38 06/26/2025 04:57:05 72.57, 97.52 49.37 0.49 9
27 06/26/2025 05:47:58 -72.58, -95.18 130.61 06/26/2025 05:47:47 -72.56, -95.17 130.64 2.86 11
28 06/26/2025 06:38:44 72.57, 72.16 49.38 06/26/2025 06:38:27 72.54, 72.14 49.36 2.53 17
29 06/26/2025 07:29:28 -72.58,-120.55 130.61 06/26/2025 07:29:08 -72.59,-120.45 130.61 3.51 20
30 06/26/2025 08:20:14 72.56, 46.79 49.37 06/26/2025 08:19:48 72.57, 46.86 49.39 2.81 26
31 06/26/2025 09:10:58 -72.57,-145.92 130.62 06/26/2025 09:10:30 -72.56,-145.83 130.62 3.18 28
32 06/26/2025 10:01:44 72.56, 21.42 49.37 06/26/2025 10:01:10 72.55, 21.48 49.37 2.26 34
33 06/26/2025 10:52:27 -72.52,-171.18 130.67 06/26/2025 10:51:52 -72.54,-171.21 130.64 2.68 35
34 06/26/2025 11:43:14 72.56, -3.95 49.37 06/26/2025 11:42:32 72.53, -3.90 49.36 3.29 42
35 06/26/2025 12:33:57 -72.52, 163.45 130.67 06/26/2025 12:33:14 -72.52, 163.41 130.65 1.43 43
36 06/26/2025 13:24:43 72.50, -29.22 49.32 06/26/2025 13:23:54 72.51, -29.28 49.34 2.37 49
37 06/26/2025 14:15:27 -72.52, 138.08 130.67 06/26/2025 14:14:36 -72.50, 138.03 130.67 2.26 51
38 06/26/2025 15:06:13 72.50, -54.59 49.32 06/26/2025 15:05:16 72.49, -54.67 49.32 2.93 57
39 06/26/2025 15:56:57 -72.51, 112.71 130.67 06/26/2025 15:55:57 -72.53, 112.75 130.64 2.57 60
40 06/26/2025 16:47:43 72.50, -79.95 49.32 06/26/2025 16:46:37 72.52, -79.95 49.35 2.50 66
41 06/26/2025 17:38:27 -72.51, 87.34 130.67 06/26/2025 17:37:19 -72.51, 87.36 130.66 0.86 68
42 06/26/2025 18:29:13 72.49,-105.32 49.32 06/26/2025 18:27:59 72.50,-105.33 49.34 0.48 74
43 06/26/2025 19:19:56 -72.46, 62.07 130.73 06/26/2025 19:18:42 -72.44, 61.88 130.72 6.67 74
44 06/26/2025 20:10:38 72.24,-130.19 49.04 06/26/2025 20:09:26 72.22,-131.21 49.10 34.93 72
45 06/26/2025 21:01:20 -72.15, 37.30 131.06 06/26/2025 21:00:09 -72.16, 36.00 130.95 44.51 71
46 06/26/2025 21:52:02 71.93,-154.97 48.70 06/26/2025 21:50:54 71.89,-157.18 48.82 76.64 68
47 06/26/2025 22:42:44 -71.84, 12.52 131.40 06/26/2025 22:41:37 -71.83, 10.04 131.23 85.94 67

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 6/25/2025
SNOs_Map_NOAA-20_METOP-C_20250625.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 06/25/2025 in txt file.

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