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: 8/29/2025
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 75.13, 46.91 70.68 09/10/2025 07:57:10 75.12, 50.33 70.46 97.79 65
2 09/10/2025 08:46:48 -75.05,-145.56 109.41 09/10/2025 08:47:55 -74.98,-142.73 109.65 81.60 67
3 09/10/2025 09:37:29 74.85, 22.33 70.38 09/10/2025 09:38:38 74.81, 24.14 70.22 52.67 69
4 09/10/2025 10:28:11 -74.73,-170.01 109.75 09/10/2025 10:29:23 -74.67,-168.91 109.89 32.81 72
5 09/10/2025 11:18:52 74.52, -2.14 70.03 09/10/2025 11:20:06 74.50, -2.03 69.98 4.17 74
6 09/10/2025 12:09:36 -74.49, 165.25 109.99 09/10/2025 12:10:48 -74.51, 165.32 110.00 2.51 72
7 09/10/2025 13:00:21 74.48, -27.40 70.01 09/10/2025 13:01:28 74.48, -27.41 70.00 0.42 67
8 09/10/2025 13:51:06 -74.50, 139.86 109.96 09/10/2025 13:52:10 -74.49, 139.94 109.99 2.55 64
9 09/10/2025 14:41:51 74.48, -52.79 70.04 09/10/2025 14:42:50 74.46, -52.80 70.01 2.67 59
10 09/10/2025 15:32:34 -74.46, 114.60 109.98 09/10/2025 15:33:31 -74.47, 114.55 109.98 2.03 57
11 09/10/2025 16:23:20 74.49, -78.18 70.08 09/10/2025 16:24:10 74.49, -78.06 70.06 3.70 50
12 09/10/2025 17:14:04 -74.46, 89.20 109.95 09/10/2025 17:14:53 -74.45, 89.16 109.97 1.73 49
13 09/10/2025 18:04:49 74.45,-103.45 70.06 09/10/2025 18:05:32 74.47,-103.45 70.07 2.77 43
14 09/10/2025 18:55:34 -74.47, 63.81 109.91 09/10/2025 18:56:14 -74.48, 63.90 109.91 3.11 40
15 09/10/2025 19:46:19 74.46,-128.84 70.09 09/10/2025 19:46:54 74.46,-128.83 70.08 0.23 35
16 09/10/2025 20:37:04 -74.48, 38.42 109.88 09/10/2025 20:37:36 -74.47, 38.52 109.90 3.10 32
17 09/10/2025 21:27:49 74.46,-154.23 70.13 09/10/2025 21:28:16 74.44,-154.22 70.09 2.71 27
18 09/10/2025 22:18:33 -74.44, 13.16 109.90 09/10/2025 22:18:58 -74.45, 13.13 109.89 1.71 25
19 09/10/2025 23:09:18 74.42,-179.50 70.10 09/10/2025 23:09:38 74.42,-179.60 70.11 3.24 20
20 09/11/2025 00:00:03 -74.44, -12.24 109.86 09/11/2025 00:00:20 -74.43, -12.25 109.88 1.28 17
21 09/11/2025 00:50:48 74.43, 155.11 70.14 09/11/2025 00:50:59 74.45, 155.14 70.16 2.83 11
22 09/11/2025 01:41:33 -74.45, -37.63 109.83 09/11/2025 01:41:41 -74.46, -37.51 109.82 3.72 8
23 09/11/2025 02:32:18 74.44, 129.72 70.17 09/11/2025 02:32:21 74.44, 129.75 70.17 0.87 3
24 09/11/2025 03:23:03 -74.46, -63.02 109.80 09/11/2025 03:23:03 -74.45, -62.90 109.81 3.71 0
25 09/11/2025 04:13:48 74.44, 104.33 70.21 09/11/2025 04:13:43 74.42, 104.36 70.18 2.91 5
26 09/11/2025 05:04:32 -74.41, -88.28 109.82 09/11/2025 05:04:25 -74.43, -88.29 109.80 1.60 7
27 09/11/2025 05:55:17 74.40, 79.06 70.19 09/11/2025 05:55:05 74.40, 78.98 70.19 2.59 12
28 09/11/2025 06:46:02 -74.42,-113.68 109.78 09/11/2025 06:45:47 -74.41,-113.67 109.79 1.11 15
29 09/11/2025 07:36:47 74.41, 53.67 70.22 09/11/2025 07:36:26 74.43, 53.72 70.25 3.02 21
30 09/11/2025 08:27:32 -74.43,-139.07 109.75 09/11/2025 08:27:09 -74.39,-139.06 109.78 3.82 23
31 09/11/2025 09:18:17 74.41, 28.28 70.25 09/11/2025 09:17:48 74.41, 28.33 70.26 1.52 29
32 09/11/2025 10:09:01 -74.39,-164.33 109.77 09/11/2025 10:08:31 -74.38,-164.44 109.77 3.50 30
33 09/11/2025 10:59:47 74.42, 2.89 70.29 09/11/2025 10:59:10 74.40, 2.94 70.27 3.25 37
34 09/11/2025 11:50:31 -74.39, 170.28 109.74 09/11/2025 11:49:52 -74.41, 170.30 109.71 1.74 39
35 09/11/2025 12:41:16 74.38, -22.38 70.27 09/11/2025 12:40:32 74.38, -22.44 70.28 1.93 44
36 09/11/2025 13:32:01 -74.40, 144.88 109.70 09/11/2025 13:31:14 -74.39, 144.91 109.70 1.33 47
37 09/11/2025 14:22:46 74.39, -47.77 70.30 09/11/2025 14:21:53 74.41, -47.70 70.33 3.32 53
38 09/11/2025 15:13:30 -74.36, 119.62 109.72 09/11/2025 15:12:36 -74.37, 119.52 109.69 3.25 54
39 09/11/2025 16:04:16 74.39, -73.16 70.34 09/11/2025 16:03:15 74.39, -73.09 70.35 2.18 61
40 09/11/2025 16:55:00 -74.36, 94.23 109.69 09/11/2025 16:53:58 -74.35, 94.14 109.68 2.84 62
41 09/11/2025 17:45:45 74.35, -98.43 70.32 09/11/2025 17:44:37 74.37, -98.48 70.36 2.96 68
42 09/11/2025 18:36:30 -74.37, 68.83 109.65 09/11/2025 18:35:19 -74.39, 68.88 109.63 2.10 71
43 09/11/2025 19:27:14 74.31,-123.69 70.30 09/11/2025 19:26:00 74.31,-123.99 70.33 8.80 74
44 09/11/2025 20:17:57 -74.23, 43.82 109.78 09/11/2025 20:16:44 -74.22, 43.12 109.74 21.08 73
45 09/11/2025 21:08:38 74.02,-148.34 70.00 09/11/2025 21:07:28 73.99,-150.10 70.09 53.96 70
46 09/11/2025 21:59:21 -73.95, 19.16 110.08 09/11/2025 21:58:12 -73.91, 17.02 109.97 66.05 69

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 8/29/2025
SNOs_Map_NOAA-20_METOP-B_20250829.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 08/29/2025 in txt file.

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