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: 8/6/2025
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 | 08/15/2025 | 16:10:24 | 73.25, -72.09 | 59.66 | 08/15/2025 | 16:11:31 | 73.21, -69.71 | 59.48 | 76.29 | 67 |
2 | 08/15/2025 | 17:01:06 | -73.15, 95.45 | 120.45 | 08/15/2025 | 17:02:15 | -73.13, 97.43 | 120.59 | 63.98 | 69 |
3 | 08/15/2025 | 17:51:48 | 72.96, -96.81 | 59.35 | 08/15/2025 | 17:52:59 | 72.89, -95.75 | 59.21 | 35.74 | 71 |
4 | 08/15/2025 | 18:42:30 | -72.86, 70.71 | 120.75 | 08/15/2025 | 18:43:43 | -72.81, 71.41 | 120.85 | 23.52 | 73 |
5 | 08/15/2025 | 19:33:12 | 72.66,-121.56 | 59.05 | 08/15/2025 | 19:34:25 | 72.67,-121.55 | 59.04 | 1.03 | 73 |
6 | 08/15/2025 | 20:23:56 | -72.66, 45.75 | 120.95 | 08/15/2025 | 20:25:08 | -72.64, 45.72 | 120.98 | 2.87 | 72 |
7 | 08/15/2025 | 21:14:42 | 72.66,-146.95 | 59.07 | 08/15/2025 | 21:15:47 | 72.65,-146.92 | 59.04 | 2.03 | 65 |
8 | 08/15/2025 | 22:05:26 | -72.67, 20.36 | 120.92 | 08/15/2025 | 22:06:29 | -72.67, 20.44 | 120.93 | 2.71 | 63 |
9 | 08/15/2025 | 22:56:11 | 72.62,-172.23 | 59.05 | 08/15/2025 | 22:57:09 | 72.63,-172.30 | 59.05 | 2.60 | 58 |
10 | 08/15/2025 | 23:46:55 | -72.62, -4.92 | 120.94 | 08/15/2025 | 23:47:51 | -72.65, -4.93 | 120.93 | 3.25 | 56 |
11 | 08/16/2025 | 00:37:41 | 72.62, 162.38 | 59.07 | 08/16/2025 | 00:38:31 | 72.61, 162.32 | 59.05 | 2.64 | 50 |
12 | 08/16/2025 | 01:28:25 | -72.63, -30.31 | 120.92 | 08/16/2025 | 01:29:13 | -72.63, -30.31 | 120.92 | 0.58 | 48 |
13 | 08/16/2025 | 02:19:11 | 72.63, 137.00 | 59.10 | 08/16/2025 | 02:19:52 | 72.64, 137.05 | 59.10 | 2.11 | 41 |
14 | 08/16/2025 | 03:09:55 | -72.63, -55.69 | 120.89 | 08/16/2025 | 03:10:35 | -72.61, -55.69 | 120.92 | 2.16 | 40 |
15 | 08/16/2025 | 04:00:41 | 72.64, 111.61 | 59.13 | 08/16/2025 | 04:01:14 | 72.62, 111.67 | 59.11 | 2.36 | 33 |
16 | 08/16/2025 | 04:51:24 | -72.59, -80.97 | 120.92 | 08/16/2025 | 04:51:57 | -72.59, -81.07 | 120.91 | 3.23 | 33 |
17 | 08/16/2025 | 05:42:10 | 72.59, 86.33 | 59.10 | 08/16/2025 | 05:42:36 | 72.61, 86.29 | 59.11 | 2.01 | 26 |
18 | 08/16/2025 | 06:32:54 | -72.59,-106.36 | 120.89 | 08/16/2025 | 06:33:19 | -72.58,-106.45 | 120.91 | 3.44 | 25 |
19 | 08/16/2025 | 07:23:40 | 72.60, 60.94 | 59.13 | 08/16/2025 | 07:23:58 | 72.59, 60.91 | 59.12 | 1.54 | 18 |
20 | 08/16/2025 | 08:14:24 | -72.60,-131.75 | 120.86 | 08/16/2025 | 08:14:40 | -72.61,-131.72 | 120.85 | 1.34 | 16 |
21 | 08/16/2025 | 09:05:10 | 72.60, 35.56 | 59.16 | 08/16/2025 | 09:05:19 | 72.62, 35.64 | 59.17 | 3.25 | 9 |
22 | 08/16/2025 | 09:55:54 | -72.60,-157.13 | 120.83 | 08/16/2025 | 09:56:02 | -72.59,-157.10 | 120.85 | 1.98 | 8 |
23 | 08/16/2025 | 10:46:40 | 72.61, 10.17 | 59.19 | 08/16/2025 | 10:46:41 | 72.60, 10.26 | 59.18 | 3.13 | 1 |
24 | 08/16/2025 | 11:37:23 | -72.56, 177.59 | 120.86 | 08/16/2025 | 11:37:24 | -72.57, 177.52 | 120.84 | 2.44 | 1 |
25 | 08/16/2025 | 12:28:09 | 72.56, -15.11 | 59.16 | 08/16/2025 | 12:28:03 | 72.58, -15.12 | 59.18 | 2.01 | 6 |
26 | 08/16/2025 | 13:18:53 | -72.57, 152.20 | 120.83 | 08/16/2025 | 13:18:46 | -72.55, 152.15 | 120.84 | 2.27 | 7 |
27 | 08/16/2025 | 14:09:39 | 72.57, -40.50 | 59.19 | 08/16/2025 | 14:09:25 | 72.56, -40.50 | 59.19 | 0.72 | 14 |
28 | 08/16/2025 | 15:00:23 | -72.57, 126.81 | 120.80 | 08/16/2025 | 15:00:07 | -72.58, 126.87 | 120.79 | 2.46 | 16 |
29 | 08/16/2025 | 15:51:09 | 72.58, -65.88 | 59.22 | 08/16/2025 | 15:50:47 | 72.54, -65.87 | 59.19 | 3.46 | 22 |
30 | 08/16/2025 | 16:41:53 | -72.58, 101.43 | 120.77 | 08/16/2025 | 16:41:29 | -72.57, 101.49 | 120.78 | 2.45 | 24 |
31 | 08/16/2025 | 17:32:38 | 72.53, -91.17 | 59.19 | 08/16/2025 | 17:32:09 | 72.53, -91.25 | 59.20 | 2.85 | 29 |
32 | 08/16/2025 | 18:23:22 | -72.53, 76.15 | 120.80 | 08/16/2025 | 18:22:51 | -72.55, 76.12 | 120.78 | 2.05 | 31 |
33 | 08/16/2025 | 19:14:08 | 72.54,-116.55 | 59.22 | 08/16/2025 | 19:13:30 | 72.56,-116.53 | 59.25 | 2.61 | 38 |
34 | 08/16/2025 | 20:04:52 | -72.54, 50.76 | 120.77 | 08/16/2025 | 20:04:13 | -72.53, 50.74 | 120.77 | 1.15 | 39 |
35 | 08/16/2025 | 20:55:38 | 72.54,-141.94 | 59.25 | 08/16/2025 | 20:54:52 | 72.54,-141.90 | 59.25 | 1.22 | 46 |
36 | 08/16/2025 | 21:46:22 | -72.54, 25.37 | 120.74 | 08/16/2025 | 21:45:34 | -72.56, 25.46 | 120.72 | 3.62 | 48 |
37 | 08/16/2025 | 22:37:07 | 72.50,-167.22 | 59.22 | 08/16/2025 | 22:36:14 | 72.52,-167.28 | 59.26 | 3.31 | 53 |
38 | 08/16/2025 | 23:27:52 | -72.55, -0.01 | 120.71 | 08/16/2025 | 23:26:56 | -72.54, 0.09 | 120.71 | 3.32 | 56 |
39 | 08/17/2025 | 00:18:37 | 72.50, 167.39 | 59.25 | 08/17/2025 | 00:17:36 | 72.50, 167.34 | 59.27 | 1.69 | 61 |
40 | 08/17/2025 | 01:09:21 | -72.50, -25.29 | 120.74 | 08/17/2025 | 01:08:18 | -72.52, -25.29 | 120.71 | 2.29 | 63 |
41 | 08/17/2025 | 02:00:07 | 72.51, 142.01 | 59.28 | 08/17/2025 | 01:58:58 | 72.48, 141.96 | 59.27 | 3.14 | 69 |
42 | 08/17/2025 | 02:50:51 | -72.51, -50.68 | 120.71 | 08/17/2025 | 02:49:40 | -72.51, -50.67 | 120.70 | 0.56 | 71 |
43 | 08/17/2025 | 03:41:35 | 72.41, 116.82 | 59.20 | 08/17/2025 | 03:40:21 | 72.41, 116.48 | 59.23 | 11.43 | 74 |
44 | 08/17/2025 | 04:32:17 | -72.36, -75.76 | 120.85 | 08/17/2025 | 04:31:03 | -72.38, -76.25 | 120.79 | 16.62 | 74 |
45 | 08/17/2025 | 05:22:58 | 72.11, 92.04 | 58.89 | 08/17/2025 | 05:21:48 | 72.09, 90.51 | 58.97 | 52.41 | 70 |
46 | 08/17/2025 | 06:13:41 | -72.06,-100.55 | 121.15 | 08/17/2025 | 06:12:31 | -72.06,-102.22 | 121.05 | 57.19 | 70 |
47 | 08/17/2025 | 07:04:22 | 71.81, 67.24 | 58.59 | 08/17/2025 | 07:03:15 | 71.81, 64.65 | 58.75 | 89.85 | 67 |
48 | 08/17/2025 | 07:55:05 | -71.76,-125.36 | 121.46 | 08/17/2025 | 07:53:59 | -71.73,-128.17 | 121.31 | 98.01 | 66 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 8/6/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 08/06/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C