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: 10/7/2025
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 10/07/2025 01:02:29 72.61, 156.28 78.12 10/07/2025 01:03:03 72.61, 156.19 78.12 2.87 34
2 10/07/2025 01:53:13 -72.61, -36.40 101.88 10/07/2025 01:53:44 -72.64, -36.43 101.85 3.01 31
3 10/07/2025 02:43:59 72.62, 130.89 78.16 10/07/2025 02:44:24 72.64, 130.91 78.17 2.08 25
4 10/07/2025 03:34:43 -72.62, -61.79 101.84 10/07/2025 03:35:06 -72.61, -61.82 101.85 1.32 23
5 10/07/2025 04:25:29 72.63, 105.49 78.19 10/07/2025 04:25:46 72.62, 105.52 78.17 2.03 17
6 10/07/2025 05:16:13 -72.63, -87.18 101.80 10/07/2025 05:16:27 -72.64, -87.10 101.80 2.88 14
7 10/07/2025 06:06:58 72.59, 80.20 78.18 10/07/2025 06:07:08 72.59, 80.13 78.18 2.31 10
8 10/07/2025 06:57:42 -72.59,-112.47 101.82 10/07/2025 06:57:49 -72.62,-112.49 101.79 3.06 7
9 10/07/2025 07:48:28 72.60, 54.81 78.21 10/07/2025 07:48:29 72.62, 54.85 78.23 2.50 1
10 10/07/2025 08:39:12 -72.60,-137.87 101.78 10/07/2025 08:39:11 -72.59,-137.88 101.79 0.77 1
11 10/07/2025 09:29:58 72.61, 29.42 78.25 10/07/2025 09:29:51 72.60, 29.46 78.24 2.22 7
12 10/07/2025 10:20:42 -72.61,-163.26 101.74 10/07/2025 10:20:32 -72.62,-163.16 101.73 3.51 10
13 10/07/2025 11:11:27 72.57, 4.13 78.23 10/07/2025 11:11:13 72.57, 4.07 78.24 1.76 14
14 10/07/2025 12:02:11 -72.57, 171.45 101.76 10/07/2025 12:01:54 -72.60, 171.45 101.73 3.22 17
15 10/07/2025 12:52:57 72.58, -21.27 78.27 10/07/2025 12:52:34 72.60, -21.21 78.29 2.97 23
16 10/07/2025 13:43:41 -72.58, 146.05 101.72 10/07/2025 13:43:16 -72.57, 146.06 101.73 0.53 25
17 10/07/2025 14:34:27 72.59, -46.66 78.31 10/07/2025 14:33:56 72.58, -46.60 78.30 2.56 31
18 10/07/2025 15:25:10 -72.54, 120.76 101.74 10/07/2025 15:24:38 -72.55, 120.67 101.72 3.33 32
19 10/07/2025 16:15:56 72.55, -71.95 78.29 10/07/2025 16:15:18 72.55, -71.99 78.30 1.24 38
20 10/07/2025 17:06:40 -72.55, 95.37 101.70 10/07/2025 17:05:59 -72.58, 95.39 101.67 3.47 41
21 10/07/2025 17:57:26 72.56, -97.35 78.33 10/07/2025 17:56:40 72.53, -97.37 78.30 3.39 46
22 10/07/2025 18:48:10 -72.56, 69.98 101.67 10/07/2025 18:47:21 -72.55, 70.00 101.66 0.89 49
23 10/07/2025 19:38:56 72.57,-122.74 78.37 10/07/2025 19:38:01 72.56,-122.66 78.36 2.98 55
24 10/07/2025 20:29:39 -72.51, 44.69 101.68 10/07/2025 20:28:43 -72.53, 44.61 101.66 2.90 56
25 10/07/2025 21:20:25 72.53,-148.03 78.35 10/07/2025 21:19:23 72.53,-148.05 78.36 0.84 62
26 10/07/2025 22:11:09 -72.52, 19.29 101.65 10/07/2025 22:10:05 -72.51, 19.23 101.66 2.99 64
27 10/07/2025 23:01:55 72.54,-173.42 78.39 10/07/2025 23:00:45 72.51,-173.43 78.37 3.13 70
28 10/07/2025 23:52:39 -72.53, -6.10 101.61 10/07/2025 23:51:26 -72.53, -6.06 101.60 1.46 73
29 10/08/2025 00:43:22 72.39, 161.49 78.26 10/08/2025 00:42:09 72.38, 160.98 78.27 17.38 73
30 10/08/2025 01:34:05 -72.34, -31.09 101.79 10/08/2025 01:32:52 -72.30, -31.85 101.79 25.99 73
31 10/08/2025 02:24:46 72.10, 136.70 77.98 10/08/2025 02:23:36 72.10, 135.09 78.03 54.95 70
32 10/08/2025 03:15:28 -71.99, -55.79 102.12 10/08/2025 03:14:19 -72.03, -57.73 102.03 66.67 69
33 10/08/2025 04:06:10 71.80, 111.89 77.69 10/08/2025 04:05:04 71.77, 109.13 77.75 96.05 66

Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 10/7/2025
SNOs_Map_NOAA-20_METOP-C_20251007.jpg

Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 10/07/2025 in txt file.

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