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: 3/7/2025
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 13:24:06 -73.43, 148.94 103.98 03/14/2025 13:25:12 -73.33, 151.93 104.26 95.61 66
2 03/14/2025 14:14:47 73.17, -43.16 75.72 03/14/2025 14:15:56 73.09, -41.26 75.52 61.93 69
3 03/14/2025 15:05:29 -73.09, 124.33 104.39 03/14/2025 15:06:39 -73.06, 126.00 104.52 54.28 70
4 03/14/2025 15:56:11 72.87, -67.90 75.37 03/14/2025 15:57:23 72.82, -67.18 75.25 24.61 72
5 03/14/2025 16:46:54 -72.85, 99.47 104.68 03/14/2025 16:48:06 -72.79, 100.09 104.79 21.20 72
6 03/14/2025 17:37:37 72.68, -92.88 75.12 03/14/2025 17:38:48 72.65, -92.87 75.07 3.75 71
7 03/14/2025 18:28:20 -72.65, 74.50 104.92 03/14/2025 18:29:30 -72.67, 74.50 104.92 2.02 70
8 03/14/2025 19:19:06 72.64,-118.16 75.05 03/14/2025 19:20:10 72.63,-118.25 75.03 3.11 64
9 03/14/2025 20:09:49 -72.66, 49.10 104.94 03/14/2025 20:10:51 -72.65, 49.12 104.97 1.25 62
10 03/14/2025 21:00:35 72.65,-143.56 75.03 03/14/2025 21:01:30 72.66,-143.52 75.03 1.70 55
11 03/14/2025 21:51:18 -72.62, 23.82 105.02 03/14/2025 21:52:13 -72.63, 23.75 105.01 2.73 55
12 03/14/2025 22:42:05 72.66,-168.95 75.01 03/14/2025 22:42:52 72.64,-168.90 74.98 2.41 47
13 03/14/2025 23:32:48 -72.63, -1.58 105.03 03/14/2025 23:33:35 -72.62, -1.63 105.06 2.45 47
14 03/15/2025 00:23:34 72.62, 165.76 74.94 03/15/2025 00:24:14 72.62, 165.72 74.94 1.55 40
15 03/15/2025 01:14:18 -72.64, -26.97 105.05 03/15/2025 01:14:56 -72.65, -26.91 105.06 2.30 38
16 03/15/2025 02:05:04 72.63, 140.37 74.92 03/15/2025 02:05:36 72.60, 140.34 74.90 2.59 32
17 03/15/2025 02:55:48 -72.65, -52.36 105.07 03/15/2025 02:56:18 -72.63, -52.28 105.10 3.42 30
18 03/15/2025 03:46:34 72.64, 114.97 74.91 03/15/2025 03:46:57 72.64, 115.07 74.90 3.04 23
19 03/15/2025 04:37:17 -72.61, -77.65 105.14 03/15/2025 04:37:40 -72.61, -77.66 105.15 0.46 23
20 03/15/2025 05:28:03 72.59, 89.68 74.83 03/15/2025 05:28:19 72.62, 89.69 74.85 2.62 16
21 03/15/2025 06:18:47 -72.62,-103.05 105.16 03/15/2025 06:19:02 -72.59,-103.04 105.19 2.78 15
22 03/15/2025 07:09:33 72.60, 64.29 74.81 03/15/2025 07:09:41 72.60, 64.31 74.81 0.78 8
23 03/15/2025 08:00:16 -72.58,-128.34 105.23 03/15/2025 08:00:24 -72.57,-128.42 105.23 2.77 8
24 03/15/2025 08:51:02 72.56, 39.00 74.74 03/15/2025 08:51:03 72.58, 38.93 74.76 3.10 1
25 03/15/2025 09:41:46 -72.59,-153.73 105.25 03/15/2025 09:41:45 -72.61,-153.69 105.23 2.57 1
26 03/15/2025 10:32:32 72.57, 13.61 74.72 03/15/2025 10:32:25 72.56, 13.55 74.72 2.19 7
27 03/15/2025 11:23:16 -72.59,-179.12 105.27 03/15/2025 11:23:07 -72.59,-179.07 105.28 1.86 9
28 03/15/2025 12:14:02 72.58, -11.78 74.71 03/15/2025 12:13:46 72.59, -11.72 74.72 2.49 16
29 03/15/2025 13:04:45 -72.55, 155.59 105.34 03/15/2025 13:04:29 -72.57, 155.55 105.32 2.12 16
30 03/15/2025 13:55:32 72.59, -37.18 74.69 03/15/2025 13:55:08 72.57, -37.10 74.67 3.11 24
31 03/15/2025 14:46:15 -72.56, 130.20 105.36 03/15/2025 14:45:51 -72.55, 130.17 105.37 1.59 24
32 03/15/2025 15:37:01 72.55, -62.47 74.61 03/15/2025 15:36:30 72.56, -62.48 74.63 0.85 31
33 03/15/2025 16:27:45 -72.57, 104.80 105.38 03/15/2025 16:27:12 -72.58, 104.90 105.37 3.37 33
34 03/15/2025 17:18:31 72.56, -87.86 74.60 03/15/2025 17:17:52 72.54, -87.86 74.58 2.38 39
35 03/15/2025 18:09:14 -72.53, 79.51 105.45 03/15/2025 18:08:34 -72.56, 79.52 105.41 3.67 40
36 03/15/2025 19:00:00 72.52,-113.15 74.52 03/15/2025 18:59:14 72.52,-113.24 74.54 2.81 46
37 03/15/2025 19:50:44 -72.54, 54.12 105.47 03/15/2025 19:49:56 -72.54, 54.14 105.46 0.94 48
38 03/15/2025 20:41:30 72.53,-138.54 74.50 03/15/2025 20:40:35 72.55,-138.51 74.54 2.90 55
39 03/15/2025 21:32:14 -72.55, 28.73 105.49 03/15/2025 21:31:18 -72.53, 28.76 105.50 2.86 56
40 03/15/2025 22:23:00 72.54,-163.94 74.49 03/15/2025 22:21:57 72.53,-163.89 74.50 1.71 63
41 03/15/2025 23:13:43 -72.51, 3.44 105.56 03/15/2025 23:12:40 -72.51, 3.39 105.54 1.64 63
42 03/16/2025 00:04:29 72.49, 170.77 74.41 03/16/2025 00:03:19 72.51, 170.73 74.45 2.41 70
43 03/16/2025 00:55:13 -72.52, -21.96 105.58 03/16/2025 00:54:02 -72.49, -21.99 105.59 3.36 71
44 03/16/2025 01:45:57 72.40, 145.58 74.28 03/16/2025 01:44:43 72.39, 145.15 74.32 14.54 74
45 03/16/2025 02:36:40 -72.37, -47.04 105.76 03/16/2025 02:35:26 -72.37, -47.57 105.72 17.70 74
46 03/16/2025 03:27:21 72.10, 120.79 73.93 03/16/2025 03:26:11 72.06, 119.18 74.00 55.30 70
47 03/16/2025 04:18:04 -72.08, -71.84 106.12 03/16/2025 04:16:54 -72.04, -73.54 106.03 58.27 70
48 03/16/2025 05:08:44 71.75, 96.08 73.52 03/16/2025 05:07:38 71.79, 93.32 73.74 95.86 66
49 03/16/2025 05:59:27 -71.73, -96.56 106.52 03/16/2025 05:58:21 -71.77, -99.39 106.30 98.72 66

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 3/7/2025
SNOs_Map_NOAA-20_METOP-C_20250307.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 03/07/2025 in txt file.

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