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: 8/14/2025
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 | 73.26, -72.09 | 59.66 | 08/15/2025 | 16:11:31 | 73.20, -69.73 | 59.47 | 76.06 | 67 |
2 | 08/15/2025 | 17:01:06 | -73.16, 95.43 | 120.43 | 08/15/2025 | 17:02:15 | -73.11, 97.40 | 120.60 | 63.89 | 69 |
3 | 08/15/2025 | 17:51:48 | 72.96, -96.82 | 59.35 | 08/15/2025 | 17:52:59 | 72.88, -95.76 | 59.21 | 35.65 | 71 |
4 | 08/15/2025 | 18:42:30 | -72.87, 70.69 | 120.74 | 08/15/2025 | 18:43:42 | -72.84, 71.48 | 120.82 | 26.16 | 72 |
5 | 08/15/2025 | 19:33:12 | 72.66,-121.57 | 59.05 | 08/15/2025 | 19:34:25 | 72.66,-121.56 | 59.03 | 0.29 | 73 |
6 | 08/15/2025 | 20:23:56 | -72.67, 45.73 | 120.93 | 08/15/2025 | 20:25:07 | -72.67, 45.79 | 120.95 | 2.17 | 71 |
7 | 08/15/2025 | 21:14:42 | 72.67,-146.95 | 59.08 | 08/15/2025 | 21:15:47 | 72.64,-146.94 | 59.04 | 2.76 | 65 |
8 | 08/15/2025 | 22:05:25 | -72.63, 20.44 | 120.96 | 08/15/2025 | 22:06:29 | -72.66, 20.41 | 120.95 | 3.25 | 64 |
9 | 08/15/2025 | 22:56:11 | 72.62,-172.24 | 59.05 | 08/15/2025 | 22:57:09 | 72.62,-172.32 | 59.04 | 2.65 | 58 |
10 | 08/15/2025 | 23:46:55 | -72.63, -4.94 | 120.93 | 08/15/2025 | 23:47:51 | -72.64, -4.96 | 120.94 | 0.85 | 56 |
11 | 08/16/2025 | 00:37:41 | 72.63, 162.38 | 59.08 | 08/16/2025 | 00:38:30 | 72.66, 162.41 | 59.09 | 3.34 | 49 |
12 | 08/16/2025 | 01:28:25 | -72.64, -30.33 | 120.90 | 08/16/2025 | 01:29:13 | -72.62, -30.34 | 120.93 | 2.36 | 48 |
13 | 08/16/2025 | 02:19:11 | 72.63, 136.99 | 59.11 | 08/16/2025 | 02:19:52 | 72.64, 137.03 | 59.10 | 1.42 | 41 |
14 | 08/16/2025 | 03:09:55 | -72.64, -55.71 | 120.88 | 08/16/2025 | 03:10:34 | -72.65, -55.62 | 120.88 | 3.27 | 39 |
15 | 08/16/2025 | 04:00:41 | 72.64, 111.61 | 59.13 | 08/16/2025 | 04:01:14 | 72.62, 111.65 | 59.10 | 2.82 | 33 |
16 | 08/16/2025 | 04:51:24 | -72.60, -81.00 | 120.90 | 08/16/2025 | 04:51:56 | -72.63, -80.99 | 120.88 | 3.56 | 32 |
17 | 08/16/2025 | 05:42:10 | 72.59, 86.32 | 59.11 | 08/16/2025 | 05:42:36 | 72.60, 86.28 | 59.11 | 1.68 | 26 |
18 | 08/16/2025 | 06:32:54 | -72.61,-106.38 | 120.87 | 08/16/2025 | 06:33:18 | -72.61,-106.37 | 120.87 | 0.91 | 24 |
19 | 08/16/2025 | 07:23:40 | 72.60, 60.94 | 59.14 | 08/16/2025 | 07:23:58 | 72.58, 60.90 | 59.11 | 2.48 | 18 |
20 | 08/16/2025 | 08:14:24 | -72.61,-131.77 | 120.85 | 08/16/2025 | 08:14:40 | -72.59,-131.75 | 120.87 | 1.93 | 16 |
21 | 08/16/2025 | 09:05:10 | 72.61, 35.55 | 59.16 | 08/16/2025 | 09:05:19 | 72.61, 35.62 | 59.17 | 2.56 | 9 |
22 | 08/16/2025 | 09:55:53 | -72.57,-157.05 | 120.87 | 08/16/2025 | 09:56:02 | -72.58,-157.13 | 120.86 | 2.82 | 9 |
23 | 08/16/2025 | 10:46:40 | 72.61, 10.16 | 59.19 | 08/16/2025 | 10:46:41 | 72.59, 10.25 | 59.17 | 3.31 | 1 |
24 | 08/16/2025 | 11:37:23 | -72.57, 177.56 | 120.84 | 08/16/2025 | 11:37:24 | -72.56, 177.49 | 120.86 | 2.84 | 1 |
25 | 08/16/2025 | 12:28:09 | 72.57, -15.12 | 59.17 | 08/16/2025 | 12:28:03 | 72.58, -15.13 | 59.18 | 1.11 | 6 |
26 | 08/16/2025 | 13:18:53 | -72.58, 152.18 | 120.82 | 08/16/2025 | 13:18:45 | -72.59, 152.22 | 120.81 | 1.90 | 8 |
27 | 08/16/2025 | 14:09:39 | 72.57, -40.50 | 59.19 | 08/16/2025 | 14:09:25 | 72.56, -40.51 | 59.18 | 1.74 | 14 |
28 | 08/16/2025 | 15:00:23 | -72.58, 126.79 | 120.79 | 08/16/2025 | 15:00:07 | -72.57, 126.84 | 120.80 | 2.15 | 16 |
29 | 08/16/2025 | 15:51:08 | 72.53, -65.79 | 59.17 | 08/16/2025 | 15:50:47 | 72.54, -65.89 | 59.19 | 3.57 | 21 |
30 | 08/16/2025 | 16:41:52 | -72.54, 101.51 | 120.81 | 08/16/2025 | 16:41:29 | -72.55, 101.46 | 120.79 | 2.16 | 23 |
31 | 08/16/2025 | 17:32:38 | 72.53, -91.17 | 59.20 | 08/16/2025 | 17:32:09 | 72.52, -91.27 | 59.19 | 3.46 | 29 |
32 | 08/16/2025 | 18:23:22 | -72.54, 76.12 | 120.79 | 08/16/2025 | 18:22:51 | -72.53, 76.09 | 120.79 | 1.71 | 31 |
33 | 08/16/2025 | 19:14:08 | 72.54,-116.56 | 59.22 | 08/16/2025 | 19:13:30 | 72.55,-116.54 | 59.24 | 1.52 | 38 |
34 | 08/16/2025 | 20:04:52 | -72.55, 50.74 | 120.76 | 08/16/2025 | 20:04:12 | -72.57, 50.81 | 120.74 | 3.02 | 40 |
35 | 08/16/2025 | 20:55:38 | 72.55,-141.95 | 59.25 | 08/16/2025 | 20:54:52 | 72.53,-141.92 | 59.25 | 1.63 | 46 |
36 | 08/16/2025 | 21:46:22 | -72.56, 25.35 | 120.73 | 08/16/2025 | 21:45:34 | -72.55, 25.43 | 120.73 | 2.89 | 48 |
37 | 08/16/2025 | 22:37:07 | 72.50,-167.23 | 59.23 | 08/16/2025 | 22:36:14 | 72.51,-167.30 | 59.26 | 2.74 | 53 |
38 | 08/16/2025 | 23:27:51 | -72.51, 0.07 | 120.76 | 08/16/2025 | 23:26:56 | -72.53, 0.06 | 120.73 | 2.02 | 55 |
39 | 08/17/2025 | 00:18:37 | 72.51, 167.38 | 59.25 | 08/17/2025 | 00:17:36 | 72.50, 167.33 | 59.26 | 2.30 | 61 |
40 | 08/17/2025 | 01:09:21 | -72.52, -25.32 | 120.73 | 08/17/2025 | 01:08:18 | -72.51, -25.32 | 120.72 | 0.76 | 63 |
41 | 08/17/2025 | 02:00:07 | 72.51, 142.00 | 59.28 | 08/17/2025 | 01:58:57 | 72.53, 142.05 | 59.31 | 2.46 | 70 |
42 | 08/17/2025 | 02:50:51 | -72.52, -50.70 | 120.70 | 08/17/2025 | 02:49:40 | -72.49, -50.70 | 120.71 | 3.47 | 71 |
43 | 08/17/2025 | 03:41:35 | 72.42, 116.82 | 59.20 | 08/17/2025 | 03:40:21 | 72.41, 116.47 | 59.23 | 11.76 | 74 |
44 | 08/17/2025 | 04:32:18 | -72.38, -75.78 | 120.84 | 08/17/2025 | 04:31:04 | -72.37, -76.28 | 120.80 | 16.70 | 74 |
45 | 08/17/2025 | 05:22:59 | 72.11, 92.03 | 58.90 | 08/17/2025 | 05:21:48 | 72.13, 90.59 | 59.01 | 49.23 | 71 |
46 | 08/17/2025 | 06:13:42 | -72.08,-100.57 | 121.14 | 08/17/2025 | 06:12:32 | -72.04,-102.25 | 121.06 | 57.54 | 70 |
47 | 08/17/2025 | 07:04:22 | 71.81, 67.23 | 58.59 | 08/17/2025 | 07:03:15 | 71.80, 64.63 | 58.74 | 90.14 | 67 |
48 | 08/17/2025 | 07:55:05 | -71.77,-125.38 | 121.44 | 08/17/2025 | 07:53:58 | -71.77,-128.11 | 121.28 | 94.79 | 67 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 8/14/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 08/14/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C