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: 9/8/2025
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 09:37:34 75.11, 21.60 70.67 09/10/2025 09:38:39 75.08, 24.99 70.45 96.93 65
2 09/10/2025 10:28:16 -74.99,-170.75 109.45 09/10/2025 10:29:23 -74.98,-167.95 109.62 80.73 67
3 09/10/2025 11:18:58 74.83, -2.97 70.38 09/10/2025 11:20:07 74.77, -1.20 70.21 52.12 69
4 09/10/2025 12:09:40 -74.71, 164.66 109.74 09/10/2025 12:10:51 -74.68, 165.88 109.86 36.02 71
5 09/10/2025 13:00:21 74.50, -27.44 70.03 09/10/2025 13:01:35 74.47, -27.35 69.98 4.37 74
6 09/10/2025 13:51:04 -74.48, 139.91 109.98 09/10/2025 13:52:16 -74.47, 139.99 110.01 2.39 72
7 09/10/2025 14:41:49 74.45, -52.71 70.01 09/10/2025 14:42:56 74.45, -52.73 69.99 0.67 67
8 09/10/2025 15:32:33 -74.44, 114.65 110.00 09/10/2025 15:33:38 -74.46, 114.61 110.00 2.41 65
9 09/10/2025 16:23:19 74.46, -78.10 70.04 09/10/2025 16:24:18 74.44, -78.11 70.01 2.73 59
10 09/10/2025 17:14:03 -74.44, 89.26 109.97 09/10/2025 17:15:00 -74.44, 89.23 109.98 0.79 57
11 09/10/2025 18:04:48 74.42,-103.37 70.02 09/10/2025 18:05:40 74.42,-103.49 70.02 3.58 52
12 09/10/2025 18:55:33 -74.45, 63.87 109.93 09/10/2025 18:56:22 -74.43, 63.85 109.97 2.65 49
13 09/10/2025 19:46:18 74.43,-128.76 70.06 09/10/2025 19:47:01 74.46,-128.74 70.08 3.39 43
14 09/10/2025 20:37:02 -74.41, 38.60 109.95 09/10/2025 20:37:44 -74.41, 38.48 109.95 3.73 42
15 09/10/2025 21:27:48 74.43,-154.15 70.09 09/10/2025 21:28:23 74.44,-154.12 70.09 1.39 35
16 09/10/2025 22:18:32 -74.42, 13.21 109.92 09/10/2025 22:19:05 -74.45, 13.22 109.90 3.49 33
17 09/10/2025 23:09:18 74.44,-179.54 70.13 09/10/2025 23:09:45 74.43,-179.50 70.10 2.07 27
18 09/11/2025 00:00:02 -74.42, -12.18 109.89 09/11/2025 00:00:27 -74.43, -12.15 109.88 1.40 25
19 09/11/2025 00:50:47 74.40, 155.19 70.10 09/11/2025 00:51:07 74.41, 155.13 70.12 2.47 20
20 09/11/2025 01:41:32 -74.43, -37.58 109.85 09/11/2025 01:41:49 -74.42, -37.53 109.87 1.83 17
21 09/11/2025 02:32:17 74.41, 129.80 70.14 09/11/2025 02:32:29 74.40, 129.75 70.13 1.77 12
22 09/11/2025 03:23:01 -74.39, -62.84 109.87 09/11/2025 03:23:11 -74.40, -62.91 109.85 2.70 10
23 09/11/2025 04:13:47 74.41, 104.41 70.17 09/11/2025 04:13:50 74.43, 104.49 70.19 3.42 3
24 09/11/2025 05:04:31 -74.40, -88.23 109.84 09/11/2025 05:04:33 -74.39, -88.29 109.84 1.76 2
25 09/11/2025 05:55:17 74.42, 79.01 70.21 09/11/2025 05:55:12 74.42, 79.12 70.20 3.08 5
26 09/11/2025 06:46:01 -74.40,-113.63 109.80 09/11/2025 06:45:55 -74.38,-113.67 109.83 3.26 6
27 09/11/2025 07:36:46 74.38, 53.75 70.19 09/11/2025 07:36:34 74.40, 53.74 70.22 2.78 12
28 09/11/2025 08:27:31 -74.41,-139.02 109.77 09/11/2025 08:27:16 -74.41,-138.92 109.77 2.95 15
29 09/11/2025 09:18:16 74.39, 28.36 70.22 09/11/2025 09:17:56 74.39, 28.36 70.23 0.36 20
30 09/11/2025 10:09:00 -74.37,-164.28 109.79 09/11/2025 10:08:38 -74.40,-164.30 109.76 3.09 22
31 09/11/2025 10:59:46 74.39, 2.96 70.26 09/11/2025 10:59:18 74.37, 2.98 70.24 2.14 28
32 09/11/2025 11:50:30 -74.38, 170.32 109.76 09/11/2025 11:50:00 -74.38, 170.32 109.74 0.68 30
33 09/11/2025 12:41:15 74.35, -22.30 70.24 09/11/2025 12:40:40 74.36, -22.40 70.26 3.01 35
34 09/11/2025 13:32:00 -74.38, 144.93 109.72 09/11/2025 13:31:22 -74.37, 144.95 109.73 1.76 38
35 09/11/2025 14:22:45 74.36, -47.70 70.27 09/11/2025 14:22:02 74.34, -47.78 70.27 2.86 43
36 09/11/2025 15:13:29 -74.34, 119.67 109.74 09/11/2025 15:12:44 -74.35, 119.57 109.71 3.20 45
37 09/11/2025 16:04:15 74.37, -73.09 70.30 09/11/2025 16:03:23 74.38, -73.03 70.33 2.33 52
38 09/11/2025 16:54:59 -74.35, 94.27 109.71 09/11/2025 16:54:06 -74.34, 94.19 109.70 2.71 53
39 09/11/2025 17:45:45 74.37, -98.48 70.34 09/11/2025 17:44:45 74.36, -98.41 70.34 2.33 60
40 09/11/2025 18:36:29 -74.35, 68.88 109.67 09/11/2025 18:35:27 -74.37, 68.94 109.64 2.59 62
41 09/11/2025 19:27:14 74.33,-123.75 70.32 09/11/2025 19:26:07 74.35,-123.79 70.36 2.46 67
42 09/11/2025 20:17:59 -74.36, 43.49 109.64 09/11/2025 20:16:49 -74.36, 43.56 109.63 2.14 70
43 09/11/2025 21:08:44 74.34,-149.14 70.35 09/11/2025 21:07:29 74.33,-149.17 70.37 0.84 75
44 09/11/2025 21:59:27 -74.27, 18.35 109.71 09/11/2025 21:58:13 -74.25, 17.93 109.70 12.81 74
45 09/11/2025 22:50:07 74.00,-173.66 70.00 09/11/2025 22:48:57 74.02,-175.28 70.13 49.47 70
46 09/11/2025 23:40:50 -73.94, -6.19 110.06 09/11/2025 23:39:41 -73.93, -8.17 109.93 60.88 69
47 09/12/2025 00:31:31 73.71, 161.66 69.71 09/12/2025 00:30:25 73.71, 158.64 69.90 94.25 66

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 9/8/2025
SNOs_Map_NOAA-20_METOP-B_20250909.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 09/08/2025 in txt file.

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