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: 6/19/2025
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 -73.37,-124.02 129.95 99.02 66
2 06/25/2025 08:39:27 73.22, 40.63 50.07 06/25/2025 08:40:35 73.15, 42.84 49.87 71.29 68
3 06/25/2025 09:30:09 -73.13,-151.83 130.04 06/25/2025 09:31:18 -73.10,-149.96 130.19 60.54 69
4 06/25/2025 10:20:51 72.92, 15.92 49.73 06/25/2025 10:22:02 72.88, 16.91 49.62 32.63 71
5 06/25/2025 11:11:33 -72.82,-176.56 130.38 06/25/2025 11:12:46 -72.77,-175.99 130.47 19.45 73
6 06/25/2025 12:02:16 72.66, -8.92 49.45 06/25/2025 12:03:28 72.66, -8.89 49.43 1.07 72
7 06/25/2025 12:53:00 -72.67, 158.39 130.54 06/25/2025 12:54:10 -72.65, 158.42 130.58 2.07 70
8 06/25/2025 13:43:46 72.66, -34.29 49.45 06/25/2025 13:44:50 72.63, -34.28 49.41 2.79 64
9 06/25/2025 14:34:29 -72.61, 133.13 130.60 06/25/2025 14:35:32 -72.63, 133.04 130.59 3.45 63
10 06/25/2025 15:25:16 72.66, -59.65 49.45 06/25/2025 15:26:11 72.66, -59.56 49.44 3.36 55
11 06/25/2025 16:15:59 -72.61, 107.76 130.60 06/25/2025 16:16:54 -72.61, 107.66 130.61 3.37 55
12 06/25/2025 17:06:46 72.65, -85.02 49.45 06/25/2025 17:07:33 72.64, -84.94 49.42 2.99 47
13 06/25/2025 17:57:29 -72.61, 82.39 130.60 06/25/2025 17:58:15 -72.64, 82.38 130.58 3.57 46
14 06/25/2025 18:48:15 72.60,-110.29 49.39 06/25/2025 18:48:55 72.62,-110.32 49.41 2.80 40
15 06/25/2025 19:38:59 -72.60, 57.02 130.60 06/25/2025 19:39:37 -72.62, 57.00 130.60 1.78 38
16 06/25/2025 20:29:45 72.60,-135.66 49.39 06/25/2025 20:30:17 72.60,-135.70 49.39 1.70 32
17 06/25/2025 21:20:29 -72.60, 31.65 130.61 06/25/2025 21:20:59 -72.60, 31.61 130.61 1.33 30
18 06/25/2025 22:11:15 72.59,-161.02 49.39 06/25/2025 22:11:39 72.58,-161.09 49.38 2.52 24
19 06/25/2025 23:01:59 -72.60, 6.28 130.61 06/25/2025 23:02:21 -72.58, 6.23 130.63 2.92 22
20 06/25/2025 23:52:45 72.59, 173.61 49.39 06/25/2025 23:53:00 72.61, 173.63 49.41 2.41 15
21 06/26/2025 00:43:29 -72.59, -19.09 130.61 06/26/2025 00:43:42 -72.61, -19.05 130.60 1.83 13
22 06/26/2025 01:34:15 72.59, 148.24 49.39 06/26/2025 01:34:22 72.59, 148.25 49.39 0.51 7
23 06/26/2025 02:24:59 -72.59, -44.45 130.61 06/26/2025 02:25:04 -72.59, -44.43 130.62 1.05 5
24 06/26/2025 03:15:45 72.58, 122.87 49.39 06/26/2025 03:15:44 72.57, 122.87 49.37 1.76 1
25 06/26/2025 04:06:29 -72.59, -69.82 130.61 06/26/2025 04:06:26 -72.56, -69.81 130.63 2.66 3
26 06/26/2025 04:57:15 72.58, 97.50 49.39 06/26/2025 04:57:05 72.60, 97.59 49.40 3.54 10
27 06/26/2025 05:47:59 -72.59, -95.19 130.61 06/26/2025 05:47:47 -72.59, -95.09 130.60 3.52 12
28 06/26/2025 06:38:45 72.58, 72.13 49.39 06/26/2025 06:38:27 72.58, 72.21 49.39 2.52 18
29 06/26/2025 07:29:29 -72.58,-120.56 130.61 06/26/2025 07:29:09 -72.57,-120.47 130.62 3.07 20
30 06/26/2025 08:20:15 72.57, 46.76 49.39 06/26/2025 08:19:49 72.56, 46.83 49.37 2.94 26
31 06/26/2025 09:10:58 -72.53,-145.83 130.67 06/26/2025 09:10:31 -72.55,-145.85 130.63 2.89 27
32 06/26/2025 10:01:44 72.52, 21.50 49.33 06/26/2025 10:01:11 72.53, 21.44 49.36 2.41 33
33 06/26/2025 10:52:28 -72.53,-171.19 130.67 06/26/2025 10:51:53 -72.53,-171.24 130.65 1.58 35
34 06/26/2025 11:43:14 72.52, -3.87 49.33 06/26/2025 11:42:33 72.51, -3.94 49.34 2.33 41
35 06/26/2025 12:33:58 -72.52, 163.44 130.67 06/26/2025 12:33:15 -72.51, 163.38 130.67 2.19 43
36 06/26/2025 13:24:44 72.51, -29.24 49.33 06/26/2025 13:23:54 72.54, -29.22 49.37 3.30 50
37 06/26/2025 14:15:27 -72.52, 138.07 130.67 06/26/2025 14:14:35 -72.54, 138.10 130.64 2.71 52
38 06/26/2025 15:06:13 72.51, -54.61 49.33 06/26/2025 15:05:15 72.52, -54.60 49.35 1.25 58
39 06/26/2025 15:56:57 -72.52, 112.70 130.67 06/26/2025 15:55:57 -72.52, 112.72 130.65 0.87 60
40 06/26/2025 16:47:43 72.51, -79.98 49.33 06/26/2025 16:46:37 72.50, -79.98 49.34 0.81 66
41 06/26/2025 17:38:27 -72.51, 87.33 130.67 06/26/2025 17:37:19 -72.50, 87.34 130.67 1.53 68
42 06/26/2025 18:29:13 72.51,-105.35 49.33 06/26/2025 18:27:59 72.48,-105.37 49.32 2.87 74
43 06/26/2025 19:19:56 -72.46, 62.06 130.73 06/26/2025 19:18:41 -72.48, 61.96 130.68 4.16 75
44 06/26/2025 20:10:37 72.20,-130.11 48.99 06/26/2025 20:09:26 72.20,-131.25 49.08 38.88 71
45 06/26/2025 21:01:20 -72.15, 37.30 131.06 06/26/2025 21:00:09 -72.15, 35.98 130.96 45.02 71
46 06/26/2025 21:52:01 71.88,-154.89 48.66 06/26/2025 21:50:53 71.92,-157.12 48.84 77.22 68
47 06/26/2025 22:42:44 -71.84, 12.51 131.39 06/26/2025 22:41:37 -71.82, 10.02 131.24 86.52 67

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 6/19/2025
SNOs_Map_NOAA-20_METOP-C_20250619.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 06/19/2025 in txt file.

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