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: 5/2/2025
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 05/04/2025 21:45:23 73.31,-156.10 57.21 05/04/2025 21:46:30 73.22,-153.59 57.00 81.17 67
2 05/04/2025 22:36:05 -73.20, 11.47 122.93 05/04/2025 22:37:14 -73.11, 13.50 123.12 66.29 69
3 05/04/2025 23:26:47 73.01, 179.18 56.86 05/04/2025 23:27:57 72.95,-179.51 56.73 43.14 70
4 05/05/2025 00:17:29 -72.90, -13.26 123.28 05/05/2025 00:18:41 -72.84, -12.41 123.38 28.49 72
5 05/05/2025 01:08:11 72.71, 154.44 56.51 05/05/2025 01:09:24 72.68, 154.58 56.46 5.81 73
6 05/05/2025 01:58:54 -72.65, -38.11 123.57 05/05/2025 02:00:06 -72.67, -38.10 123.56 2.80 72
7 05/05/2025 02:49:40 72.66, 129.17 56.44 05/05/2025 02:50:46 72.66, 129.21 56.43 1.27 66
8 05/05/2025 03:40:24 -72.65, -63.49 123.59 05/05/2025 03:41:28 -72.66, -63.48 123.59 0.81 64
9 05/05/2025 04:31:10 72.66, 103.79 56.42 05/05/2025 04:32:08 72.64, 103.83 56.39 2.53 58
10 05/05/2025 05:21:54 -72.65, -88.87 123.60 05/05/2025 05:22:50 -72.64, -88.85 123.63 1.51 56
11 05/05/2025 06:12:39 72.61, 78.52 56.35 05/05/2025 06:13:30 72.63, 78.46 56.36 2.41 51
12 05/05/2025 07:03:23 -72.60,-114.14 123.68 05/05/2025 07:04:12 -72.62,-114.23 123.66 3.50 49
13 05/05/2025 07:54:09 72.62, 53.14 56.33 05/05/2025 07:54:52 72.61, 53.08 56.32 1.96 43
14 05/05/2025 08:44:53 -72.60,-139.52 123.70 05/05/2025 08:45:34 -72.60,-139.60 123.70 2.67 41
15 05/05/2025 09:35:39 72.62, 27.76 56.31 05/05/2025 09:36:14 72.59, 27.71 56.28 3.30 35
16 05/05/2025 10:26:23 -72.61,-164.90 123.71 05/05/2025 10:26:56 -72.59,-164.98 123.74 3.29 33
17 05/05/2025 11:17:09 72.62, 2.38 56.30 05/05/2025 11:17:35 72.63, 2.44 56.29 2.00 26
18 05/05/2025 12:07:53 -72.61, 169.72 123.73 05/05/2025 12:08:17 -72.62, 169.75 123.72 1.78 24
19 05/05/2025 12:58:39 72.62, -23.00 56.28 05/05/2025 12:58:57 72.61, -22.94 56.26 2.44 18
20 05/05/2025 13:49:23 -72.61, 144.34 123.75 05/05/2025 13:49:39 -72.60, 144.38 123.76 1.30 16
21 05/05/2025 14:40:08 72.57, -48.27 56.21 05/05/2025 14:40:19 72.59, -48.31 56.22 2.50 11
22 05/05/2025 15:30:53 -72.61, 118.96 123.77 05/05/2025 15:31:01 -72.59, 119.00 123.80 3.02 8
23 05/05/2025 16:21:38 72.58, -73.65 56.19 05/05/2025 16:21:41 72.58, -73.69 56.19 1.22 3
24 05/05/2025 17:12:22 -72.56, 93.69 123.84 05/05/2025 17:12:23 -72.57, 93.63 123.83 2.21 1
25 05/05/2025 18:03:08 72.58, -99.03 56.17 05/05/2025 18:03:03 72.56, -99.06 56.15 2.41 5
26 05/05/2025 18:53:52 -72.56, 68.31 123.86 05/05/2025 18:53:45 -72.55, 68.25 123.87 2.36 7
27 05/05/2025 19:44:38 72.58,-124.41 56.15 05/05/2025 19:44:24 72.59,-124.33 56.16 2.84 14
28 05/05/2025 20:35:22 -72.57, 42.93 123.88 05/05/2025 20:35:06 -72.59, 42.98 123.86 2.72 16
29 05/05/2025 21:26:08 72.58,-149.79 56.13 05/05/2025 21:25:46 72.57,-149.71 56.13 2.71 22
30 05/05/2025 22:16:52 -72.57, 17.55 123.89 05/05/2025 22:16:28 -72.57, 17.61 123.89 1.73 24
31 05/05/2025 23:07:37 72.53,-175.06 56.06 05/05/2025 23:07:08 72.56,-175.08 56.09 2.85 29
32 05/05/2025 23:58:22 -72.57, -7.82 123.91 05/05/2025 23:57:50 -72.55, -7.77 123.93 2.75 32
33 05/06/2025 00:49:07 72.53, 159.56 56.04 05/06/2025 00:48:30 72.54, 159.54 56.06 0.85 37
34 05/06/2025 01:39:51 -72.52, -33.10 123.98 05/06/2025 01:39:12 -72.54, -33.14 123.96 2.08 39
35 05/06/2025 02:30:37 72.54, 134.18 56.03 05/06/2025 02:29:52 72.52, 134.17 56.02 1.59 45
36 05/06/2025 03:21:21 -72.52, -58.48 124.00 05/06/2025 03:20:34 -72.52, -58.52 124.00 1.47 47
37 05/06/2025 04:12:07 72.54, 108.80 56.01 05/06/2025 04:11:14 72.51, 108.79 55.99 3.68 53
38 05/06/2025 05:02:51 -72.53, -83.86 124.02 05/06/2025 05:01:56 -72.50, -83.89 124.03 3.01 55
39 05/06/2025 05:53:37 72.54, 83.42 55.99 05/06/2025 05:52:35 72.54, 83.52 56.00 3.25 62
40 05/06/2025 06:44:21 -72.53,-109.24 124.04 05/06/2025 06:43:17 -72.53,-109.17 124.02 2.47 64
41 05/06/2025 07:35:06 72.49, 58.15 55.92 05/06/2025 07:33:57 72.52, 58.14 55.96 3.38 69
42 05/06/2025 08:25:51 -72.53,-134.61 124.06 05/06/2025 08:24:39 -72.52,-134.54 124.06 2.82 72
43 05/06/2025 09:16:34 72.39, 32.97 55.79 05/06/2025 09:15:21 72.40, 32.57 55.83 13.71 73
44 05/06/2025 10:07:17 -72.33,-159.59 124.29 05/06/2025 10:06:04 -72.35,-160.22 124.23 21.44 73
45 05/06/2025 10:57:59 72.14, 8.09 55.50 05/06/2025 10:56:48 72.13, 6.69 55.57 47.88 71
46 05/06/2025 11:48:41 -72.02, 175.63 124.64 05/06/2025 11:47:31 -72.07, 173.91 124.49 59.09 70
47 05/06/2025 12:39:23 71.83, -16.70 55.15 05/06/2025 12:38:16 71.80, -19.26 55.26 89.02 67
48 05/06/2025 13:30:05 -71.72, 150.82 124.98 05/06/2025 13:28:59 -71.75, 147.96 124.80 99.81 66

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 5/2/2025
SNOs_Map_NOAA-20_METOP-C_20250502.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 05/02/2025 in txt file.

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