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: 3/9/2025
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 03/14/2025 12:33:22 73.41, -18.33 76.02 03/14/2025 12:34:28 73.37, -15.31 75.80 96.28 66
2 03/14/2025 13:24:05 -73.38, 149.05 104.03 03/14/2025 13:25:11 -73.34, 151.95 104.25 92.41 66
3 03/14/2025 14:14:46 73.12, -43.06 75.67 03/14/2025 14:15:55 73.10, -41.24 75.53 58.67 69
4 03/14/2025 15:05:29 -73.09, 124.32 104.38 03/14/2025 15:06:39 -73.02, 125.91 104.56 52.15 70
5 03/14/2025 15:56:10 72.83, -67.80 75.31 03/14/2025 15:57:23 72.77, -67.27 75.21 18.51 73
6 03/14/2025 16:46:53 -72.80, 99.57 104.74 03/14/2025 16:48:06 -72.75, 100.00 104.83 15.33 73
7 03/14/2025 17:37:37 72.68, -92.88 75.13 03/14/2025 17:38:47 72.65, -92.86 75.08 3.35 70
8 03/14/2025 18:28:20 -72.66, 74.49 104.92 03/14/2025 18:29:29 -72.68, 74.51 104.92 2.13 69
9 03/14/2025 19:19:06 72.64,-118.17 75.05 03/14/2025 19:20:09 72.63,-118.24 75.03 2.38 63
10 03/14/2025 20:09:50 -72.67, 49.10 104.94 03/14/2025 20:10:51 -72.66, 49.13 104.97 1.69 61
11 03/14/2025 21:00:35 72.65,-143.56 75.04 03/14/2025 21:01:29 72.67,-143.51 75.03 2.33 54
12 03/14/2025 21:51:18 -72.63, 23.81 105.01 03/14/2025 21:52:12 -72.64, 23.75 105.01 2.19 54
13 03/14/2025 22:42:05 72.66,-168.96 75.02 03/14/2025 22:42:51 72.65,-168.89 74.99 2.64 46
14 03/14/2025 23:32:48 -72.63, -1.59 105.03 03/14/2025 23:33:34 -72.62, -1.63 105.06 2.36 46
15 03/15/2025 00:23:34 72.62, 165.75 74.94 03/15/2025 00:24:13 72.63, 165.73 74.94 1.24 39
16 03/15/2025 01:14:18 -72.64, -26.98 105.05 03/15/2025 01:14:55 -72.65, -26.90 105.06 2.58 37
17 03/15/2025 02:05:04 72.63, 140.36 74.93 03/15/2025 02:05:35 72.61, 140.35 74.90 2.43 31
18 03/15/2025 02:55:47 -72.60, -52.27 105.12 03/15/2025 02:56:17 -72.63, -52.28 105.10 2.99 30
19 03/15/2025 03:46:34 72.64, 114.97 74.91 03/15/2025 03:46:56 72.64, 115.07 74.90 3.43 22
20 03/15/2025 04:37:17 -72.61, -77.66 105.14 03/15/2025 04:37:39 -72.61, -77.66 105.15 0.24 22
21 03/15/2025 05:28:03 72.60, 89.68 74.83 03/15/2025 05:28:18 72.62, 89.69 74.85 2.52 15
22 03/15/2025 06:18:47 -72.62,-103.05 105.16 03/15/2025 06:19:01 -72.59,-103.04 105.19 3.47 14
23 03/15/2025 07:09:33 72.61, 64.29 74.82 03/15/2025 07:09:40 72.60, 64.31 74.81 1.15 7
24 03/15/2025 08:00:16 -72.58,-128.34 105.23 03/15/2025 08:00:23 -72.57,-128.42 105.24 2.73 7
25 03/15/2025 08:51:02 72.56, 39.00 74.74 03/15/2025 08:51:02 72.58, 38.93 74.76 2.71 0
26 03/15/2025 09:41:46 -72.59,-153.74 105.25 03/15/2025 09:41:44 -72.60,-153.70 105.24 1.97 2
27 03/15/2025 10:32:32 72.57, 13.60 74.73 03/15/2025 10:32:24 72.56, 13.55 74.72 2.29 8
28 03/15/2025 11:23:16 -72.60,-179.13 105.27 03/15/2025 11:23:06 -72.58,-179.08 105.28 2.51 10
29 03/15/2025 12:14:02 72.58, -11.79 74.71 03/15/2025 12:13:45 72.59, -11.72 74.72 2.37 17
30 03/15/2025 13:04:45 -72.56, 155.58 105.34 03/15/2025 13:04:28 -72.56, 155.54 105.33 1.36 17
31 03/15/2025 13:55:31 72.54, -37.08 74.63 03/15/2025 13:55:07 72.57, -37.10 74.67 3.39 24
32 03/15/2025 14:46:15 -72.57, 130.19 105.36 03/15/2025 14:45:50 -72.54, 130.16 105.37 2.64 25
33 03/15/2025 15:37:01 72.55, -62.47 74.62 03/15/2025 15:36:29 72.55, -62.48 74.63 0.34 32
34 03/15/2025 16:27:45 -72.58, 104.79 105.37 03/15/2025 16:27:11 -72.58, 104.89 105.37 3.14 34
35 03/15/2025 17:18:31 72.56, -87.87 74.60 03/15/2025 17:17:51 72.53, -87.86 74.58 3.19 40
36 03/15/2025 18:09:14 -72.53, 79.50 105.45 03/15/2025 18:08:33 -72.56, 79.51 105.42 2.35 41
37 03/15/2025 19:00:00 72.52,-113.16 74.53 03/15/2025 18:59:13 72.51,-113.24 74.54 2.97 47
38 03/15/2025 19:50:44 -72.54, 54.11 105.47 03/15/2025 19:49:55 -72.54, 54.13 105.46 1.07 49
39 03/15/2025 20:41:30 72.53,-138.55 74.51 03/15/2025 20:40:34 72.54,-138.52 74.53 1.95 56
40 03/15/2025 21:32:13 -72.50, 28.82 105.54 03/15/2025 21:31:17 -72.52, 28.75 105.51 2.81 56
41 03/15/2025 22:23:00 72.54,-163.94 74.49 03/15/2025 22:21:56 72.52,-163.90 74.49 2.16 64
42 03/15/2025 23:13:43 -72.51, 3.43 105.56 03/15/2025 23:12:39 -72.50, 3.37 105.55 2.51 64
43 03/16/2025 00:04:29 72.50, 170.77 74.42 03/16/2025 00:03:18 72.50, 170.72 74.44 1.72 71
44 03/16/2025 00:55:13 -72.52, -21.97 105.57 03/16/2025 00:54:00 -72.53, -21.91 105.55 2.14 73
45 03/16/2025 01:45:56 72.35, 145.68 74.23 03/16/2025 01:44:43 72.33, 145.04 74.26 21.76 73
46 03/16/2025 02:36:39 -72.33, -46.95 105.82 03/16/2025 02:35:26 -72.31, -47.69 105.78 24.98 73
47 03/16/2025 03:27:20 72.06, 120.88 73.88 03/16/2025 03:26:10 72.05, 119.16 74.00 58.89 70
48 03/16/2025 04:18:03 -72.03, -71.75 106.17 03/16/2025 04:16:53 -72.03, -73.56 106.04 61.96 70
49 03/16/2025 05:08:44 71.76, 96.07 73.53 03/16/2025 05:07:38 71.72, 93.21 73.68 99.66 66

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 3/9/2025
SNOs_Map_NOAA-20_METOP-C_20250309.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 03/09/2025 in txt file.

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