Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/31/2025
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 09/10/2025 07:56:05 75.16, 46.82 70.71 09/10/2025 07:57:10 75.08, 50.24 70.43 98.03 65
2 09/10/2025 08:46:47 -75.04,-145.51 109.42 09/10/2025 08:47:54 -74.99,-142.70 109.64 81.09 67
3 09/10/2025 09:37:28 74.83, 22.39 70.36 09/10/2025 09:38:38 74.77, 24.05 70.19 48.91 70
4 09/10/2025 10:28:10 -74.71,-169.96 109.77 09/10/2025 10:29:22 -74.68,-168.87 109.88 32.11 72
5 09/10/2025 11:18:52 74.55, -2.22 70.07 09/10/2025 11:20:05 74.51, -1.98 70.00 8.09 73
6 09/10/2025 12:09:35 -74.48, 165.30 110.01 09/10/2025 12:10:48 -74.47, 165.23 110.03 2.11 73
7 09/10/2025 13:00:21 74.51, -27.48 70.04 09/10/2025 13:01:27 74.49, -27.37 70.01 3.62 66
8 09/10/2025 13:51:05 -74.48, 139.90 109.98 09/10/2025 13:52:09 -74.50, 139.97 109.98 2.70 64
9 09/10/2025 14:41:50 74.47, -52.74 70.02 09/10/2025 14:42:49 74.48, -52.76 70.02 1.01 59
10 09/10/2025 15:32:35 -74.49, 114.51 109.94 09/10/2025 15:33:31 -74.48, 114.58 109.97 2.37 56
11 09/10/2025 16:23:20 74.48, -78.14 70.06 09/10/2025 16:24:11 74.46, -78.15 70.03 1.93 51
12 09/10/2025 17:14:03 -74.45, 89.24 109.96 09/10/2025 17:14:52 -74.46, 89.20 109.96 2.21 49
13 09/10/2025 18:04:49 74.48,-103.53 70.09 09/10/2025 18:05:31 74.49,-103.41 70.08 3.71 42
14 09/10/2025 18:55:33 -74.46, 63.85 109.93 09/10/2025 18:56:14 -74.45, 63.81 109.94 1.69 41
15 09/10/2025 19:46:18 74.44,-128.79 70.07 09/10/2025 19:46:53 74.47,-128.79 70.09 3.35 35
16 09/10/2025 20:37:03 -74.46, 38.46 109.89 09/10/2025 20:37:35 -74.48, 38.55 109.89 3.07 32
17 09/10/2025 21:27:48 74.45,-154.19 70.11 09/10/2025 21:28:15 74.45,-154.18 70.11 0.57 27
18 09/10/2025 22:18:33 -74.47, 13.07 109.86 09/10/2025 22:18:57 -74.46, 13.16 109.88 3.07 24
19 09/10/2025 23:09:18 74.46,-179.58 70.14 09/10/2025 23:09:37 74.43,-179.57 70.12 2.29 19
20 09/11/2025 00:00:02 -74.43, -12.20 109.88 09/11/2025 00:00:19 -74.44, -12.23 109.87 1.62 17
21 09/11/2025 00:50:47 74.41, 155.15 70.12 09/11/2025 00:50:59 74.42, 155.04 70.13 3.32 12
22 09/11/2025 01:41:32 -74.44, -37.59 109.84 09/11/2025 01:41:41 -74.42, -37.61 109.86 1.51 9
23 09/11/2025 02:32:17 74.42, 129.76 70.16 09/11/2025 02:32:20 74.45, 129.78 70.18 3.05 3
24 09/11/2025 03:23:02 -74.44, -62.98 109.81 09/11/2025 03:23:02 -74.46, -62.87 109.80 3.54 0
25 09/11/2025 04:13:47 74.43, 104.37 70.19 09/11/2025 04:13:42 74.43, 104.39 70.19 0.82 5
26 09/11/2025 05:04:32 -74.45, -88.38 109.78 09/11/2025 05:04:24 -74.44, -88.26 109.79 3.78 8
27 09/11/2025 05:55:17 74.44, 78.97 70.23 09/11/2025 05:55:04 74.41, 79.01 70.20 2.82 13
28 09/11/2025 06:46:01 -74.41,-113.64 109.80 09/11/2025 06:45:46 -74.42,-113.65 109.78 1.13 15
29 09/11/2025 07:36:46 74.39, 53.71 70.21 09/11/2025 07:36:26 74.39, 53.62 70.21 2.66 20
30 09/11/2025 08:27:31 -74.42,-139.04 109.76 09/11/2025 08:27:08 -74.40,-139.03 109.77 1.67 23
31 09/11/2025 09:18:16 74.40, 28.32 70.24 09/11/2025 09:17:47 74.42, 28.36 70.27 2.89 29
32 09/11/2025 10:09:00 -74.38,-164.30 109.78 09/11/2025 10:08:30 -74.38,-164.42 109.76 3.69 30
33 09/11/2025 10:59:46 74.41, 2.92 70.27 09/11/2025 10:59:09 74.41, 2.97 70.28 1.46 37
34 09/11/2025 11:50:30 -74.38, 170.31 109.75 09/11/2025 11:49:51 -74.41, 170.32 109.71 3.62 39
35 09/11/2025 12:41:15 74.37, -22.34 70.25 09/11/2025 12:40:31 74.39, -22.42 70.29 3.22 44
36 09/11/2025 13:32:00 -74.39, 144.91 109.71 09/11/2025 13:31:13 -74.40, 144.93 109.70 0.97 47
37 09/11/2025 14:22:45 74.37, -47.74 70.29 09/11/2025 14:21:53 74.37, -47.80 70.30 2.06 52
38 09/11/2025 15:13:30 -74.40, 119.52 109.68 09/11/2025 15:12:35 -74.38, 119.54 109.68 2.11 55
39 09/11/2025 16:04:15 74.38, -73.13 70.32 09/11/2025 16:03:14 74.40, -73.07 70.35 2.90 61
40 09/11/2025 16:54:59 -74.36, 94.25 109.70 09/11/2025 16:53:57 -74.36, 94.16 109.67 2.95 62
41 09/11/2025 17:45:45 74.39, -98.52 70.36 09/11/2025 17:44:36 74.38, -98.45 70.36 2.20 69
42 09/11/2025 18:36:29 -74.36, 68.86 109.66 09/11/2025 18:35:18 -74.39, 68.89 109.62 3.43 71
43 09/11/2025 19:27:13 74.30,-123.66 70.28 09/11/2025 19:25:59 74.32,-123.96 70.33 9.26 74
44 09/11/2025 20:17:56 -74.22, 43.84 109.79 09/11/2025 20:16:43 -74.23, 43.14 109.73 21.32 73
45 09/11/2025 21:08:37 74.01,-148.31 69.99 09/11/2025 21:07:27 74.00,-150.08 70.10 54.15 70
46 09/11/2025 21:59:20 -73.94, 19.18 110.08 09/11/2025 21:58:11 -73.91, 17.03 109.97 66.24 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/31/2025
SNOs_Map_NOAA-20_METOP-B_20250901.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 08/31/2025 in txt file.

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