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: 6/22/2025
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 -73.43,-127.13 129.71 06/25/2025 07:49:51 -73.38,-124.00 129.94 99.36 66
2 06/25/2025 08:39:27 73.22, 40.65 50.06 06/25/2025 08:40:35 73.17, 42.87 49.88 71.50 68
3 06/25/2025 09:30:09 -73.12,-151.83 130.04 06/25/2025 09:31:18 -73.10,-149.94 130.18 60.91 69
4 06/25/2025 10:20:51 72.91, 15.94 49.73 06/25/2025 10:22:03 72.84, 16.83 49.59 30.35 72
5 06/25/2025 11:11:33 -72.82,-176.55 130.38 06/25/2025 11:12:46 -72.78,-175.97 130.47 19.56 73
6 06/25/2025 12:02:16 72.66, -8.90 49.45 06/25/2025 12:03:28 72.67, -8.87 49.44 1.78 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 1.53 70
8 06/25/2025 13:43:46 72.65, -34.27 49.45 06/25/2025 13:44:50 72.65, -34.25 49.42 0.95 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 2.71 62
10 06/25/2025 15:25:16 72.65, -59.64 49.44 06/25/2025 15:26:12 72.63, -59.63 49.41 2.64 56
11 06/25/2025 16:15:59 -72.61, 107.76 130.60 06/25/2025 16:16:54 -72.62, 107.68 130.60 3.13 55
12 06/25/2025 17:06:46 72.65, -85.01 49.44 06/25/2025 17:07:33 72.66, -84.91 49.44 3.40 47
13 06/25/2025 17:57:29 -72.60, 82.39 130.61 06/25/2025 17:58:16 -72.60, 82.29 130.62 3.45 47
14 06/25/2025 18:48:16 72.64,-110.38 49.44 06/25/2025 18:48:55 72.64,-110.29 49.42 2.93 39
15 06/25/2025 19:38:59 -72.60, 57.03 130.61 06/25/2025 19:39:37 -72.63, 57.01 130.59 2.88 38
16 06/25/2025 20:29:45 72.59,-135.64 49.39 06/25/2025 20:30:17 72.61,-135.68 49.40 2.94 32
17 06/25/2025 21:20:29 -72.60, 31.66 130.61 06/25/2025 21:20:59 -72.61, 31.63 130.61 1.19 30
18 06/25/2025 22:11:15 72.59,-161.01 49.38 06/25/2025 22:11:39 72.59,-161.06 49.39 1.75 24
19 06/25/2025 23:01:59 -72.60, 6.29 130.61 06/25/2025 23:02:21 -72.59, 6.25 130.62 1.63 22
20 06/25/2025 23:52:45 72.58, 173.62 49.38 06/25/2025 23:53:01 72.57, 173.56 49.37 2.41 16
21 06/26/2025 00:43:29 -72.59, -19.08 130.61 06/26/2025 00:43:42 -72.62, -19.03 130.59 3.15 13
22 06/26/2025 01:34:15 72.58, 148.25 49.38 06/26/2025 01:34:22 72.60, 148.28 49.40 2.58 7
23 06/26/2025 02:24:59 -72.59, -44.45 130.61 06/26/2025 02:25:04 -72.60, -44.41 130.61 1.47 5
24 06/26/2025 03:15:45 72.58, 122.88 49.38 06/26/2025 03:15:44 72.58, 122.90 49.39 0.64 1
25 06/26/2025 04:06:29 -72.59, -69.82 130.61 06/26/2025 04:06:26 -72.57, -69.79 130.62 1.60 3
26 06/26/2025 04:57:15 72.57, 97.51 49.38 06/26/2025 04:57:06 72.56, 97.51 49.37 1.60 9
27 06/26/2025 05:47:59 -72.58, -95.19 130.61 06/26/2025 05:47:48 -72.55, -95.17 130.64 3.33 11
28 06/26/2025 06:38:44 72.57, 72.14 49.38 06/26/2025 06:38:27 72.54, 72.13 49.35 3.62 17
29 06/26/2025 07:29:27 -72.53,-120.45 130.67 06/26/2025 07:29:09 -72.53,-120.55 130.65 3.42 18
30 06/26/2025 08:20:14 72.57, 46.78 49.38 06/26/2025 08:19:48 72.57, 46.85 49.38 2.59 26
31 06/26/2025 09:10:58 -72.58,-145.92 130.61 06/26/2025 09:10:30 -72.56,-145.83 130.63 3.42 28
32 06/26/2025 10:01:44 72.57, 21.41 49.38 06/26/2025 10:01:10 72.55, 21.47 49.37 2.87 34
33 06/26/2025 10:52:27 -72.52,-171.19 130.67 06/26/2025 10:51:52 -72.54,-171.22 130.64 2.23 35
34 06/26/2025 11:43:13 72.51, -3.86 49.32 06/26/2025 11:42:32 72.53, -3.91 49.35 2.47 41
35 06/26/2025 12:33:57 -72.52, 163.44 130.67 06/26/2025 12:33:14 -72.52, 163.40 130.66 1.27 43
36 06/26/2025 13:24:43 72.51, -29.23 49.32 06/26/2025 13:23:54 72.51, -29.29 49.34 2.21 49
37 06/26/2025 14:15:27 -72.52, 138.07 130.67 06/26/2025 14:14:36 -72.50, 138.02 130.67 2.53 51
38 06/26/2025 15:06:13 72.51, -54.60 49.32 06/26/2025 15:05:16 72.49, -54.68 49.32 3.47 57
39 06/26/2025 15:56:57 -72.51, 112.70 130.67 06/26/2025 15:55:57 -72.53, 112.74 130.64 2.22 60
40 06/26/2025 16:47:43 72.50, -79.97 49.32 06/26/2025 16:46:37 72.52, -79.95 49.35 1.46 66
41 06/26/2025 17:38:27 -72.51, 87.33 130.67 06/26/2025 17:37:19 -72.51, 87.36 130.66 0.89 68
42 06/26/2025 18:29:13 72.50,-105.33 49.32 06/26/2025 18:27:59 72.49,-105.34 49.33 0.60 74
43 06/26/2025 19:19:56 -72.46, 62.07 130.73 06/26/2025 19:18:41 -72.49, 61.98 130.67 4.58 75
44 06/26/2025 20:10:38 72.24,-130.20 49.04 06/26/2025 20:09:26 72.22,-131.22 49.10 34.95 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 44.44 71
46 06/26/2025 21:52:02 71.93,-154.98 48.71 06/26/2025 21:50:54 71.89,-157.19 48.81 76.65 68
47 06/26/2025 22:42:44 -71.84, 12.51 131.39 06/26/2025 22:41:37 -71.83, 10.04 131.24 85.88 67

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 6/22/2025
SNOs_Map_NOAA-20_METOP-C_20250623.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 06/22/2025 in txt file.

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