Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/9/2025
Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
1 | 04/09/2025 | 05:10:49 | 72.71, 94.22 | 65.14 | 04/09/2025 | 05:10:37 | 72.72, 94.24 | 65.16 | 1.43 | 12 |
2 | 04/09/2025 | 06:01:34 | -72.74, -98.52 | 114.84 | 04/09/2025 | 06:01:19 | -72.72, -98.43 | 114.85 | 3.48 | 15 |
3 | 04/09/2025 | 06:52:19 | 72.72, 68.83 | 65.13 | 04/09/2025 | 06:51:59 | 72.69, 68.84 | 65.11 | 2.58 | 20 |
4 | 04/09/2025 | 07:43:03 | -72.70,-123.82 | 114.91 | 04/09/2025 | 07:42:41 | -72.70,-123.82 | 114.90 | 0.43 | 22 |
5 | 04/09/2025 | 08:33:48 | 72.68, 43.54 | 65.06 | 04/09/2025 | 08:33:21 | 72.67, 43.45 | 65.06 | 2.86 | 27 |
6 | 04/09/2025 | 09:24:33 | -72.71,-149.21 | 114.93 | 04/09/2025 | 09:24:03 | -72.68,-149.21 | 114.95 | 3.46 | 30 |
7 | 04/09/2025 | 10:15:18 | 72.69, 18.14 | 65.04 | 04/09/2025 | 10:14:42 | 72.70, 18.17 | 65.06 | 1.30 | 36 |
8 | 04/09/2025 | 11:06:02 | -72.67,-174.50 | 115.00 | 04/09/2025 | 11:05:25 | -72.65,-174.60 | 115.00 | 3.60 | 37 |
9 | 04/09/2025 | 11:56:48 | 72.70, -7.25 | 65.03 | 04/09/2025 | 11:56:04 | 72.67, -7.22 | 65.01 | 3.12 | 44 |
10 | 04/09/2025 | 12:47:32 | -72.68, 160.10 | 115.01 | 04/09/2025 | 12:46:46 | -72.68, 160.12 | 115.00 | 0.44 | 46 |
11 | 04/09/2025 | 13:38:17 | 72.66, -32.54 | 64.96 | 04/09/2025 | 13:37:26 | 72.65, -32.61 | 64.96 | 2.54 | 51 |
12 | 04/09/2025 | 14:29:01 | -72.64, 134.81 | 115.08 | 04/09/2025 | 14:28:08 | -72.65, 134.73 | 115.05 | 3.35 | 53 |
13 | 04/09/2025 | 15:19:47 | 72.67, -57.94 | 64.94 | 04/09/2025 | 15:18:47 | 72.67, -57.90 | 64.96 | 1.49 | 60 |
14 | 04/09/2025 | 16:10:31 | -72.65, 109.42 | 115.10 | 04/09/2025 | 16:09:30 | -72.63, 109.34 | 115.10 | 3.39 | 61 |
15 | 04/09/2025 | 17:01:16 | 72.63, -83.23 | 64.87 | 04/09/2025 | 17:00:09 | 72.65, -83.29 | 64.91 | 2.96 | 67 |
16 | 04/09/2025 | 17:52:01 | -72.66, 84.02 | 115.11 | 04/09/2025 | 17:50:51 | -72.65, 84.05 | 115.10 | 1.01 | 70 |
17 | 04/09/2025 | 18:42:46 | 72.64,-108.63 | 64.86 | 04/09/2025 | 18:41:31 | 72.62,-108.68 | 64.86 | 2.38 | 75 |
18 | 04/09/2025 | 19:33:29 | -72.57, 58.83 | 115.24 | 04/09/2025 | 19:32:15 | -72.53, 58.45 | 115.24 | 13.32 | 74 |
19 | 04/09/2025 | 20:24:10 | 72.34,-133.41 | 64.51 | 04/09/2025 | 20:22:58 | 72.34,-134.58 | 64.59 | 39.47 | 72 |
20 | 04/09/2025 | 21:14:53 | -72.27, 34.05 | 115.58 | 04/09/2025 | 21:13:42 | -72.25, 32.56 | 115.52 | 50.29 | 71 |
21 | 04/09/2025 | 22:05:33 | 71.99,-158.11 | 64.11 | 04/09/2025 | 22:04:26 | 72.01,-160.56 | 64.26 | 84.16 | 67 |
22 | 04/09/2025 | 22:56:16 | -71.92, 9.34 | 115.98 | 04/09/2025 | 22:55:09 | -71.97, 6.69 | 115.79 | 91.40 | 67 |
Figure of NOAA-21 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/9/2025
Download SNOs between NOAA-21 and METOP-C since TLE EPOCH: 04/09/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and METOP-C