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: 8/14/2021
| 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 | 08/19/2021 | 20:18:32 | 73.37,-134.22 | 61.09 | 08/19/2021 | 20:19:39 | 73.29,-131.73 | 60.88 | 79.93 | 67 |
| 2 | 08/19/2021 | 21:09:13 | -73.22, 33.42 | 119.06 | 08/19/2021 | 21:10:22 | -73.19, 35.38 | 119.20 | 63.05 | 69 |
| 3 | 08/19/2021 | 21:59:56 | 73.07,-158.94 | 60.79 | 08/19/2021 | 22:01:06 | 73.01,-157.67 | 60.65 | 41.78 | 70 |
| 4 | 08/19/2021 | 22:50:37 | -72.92, 8.68 | 119.36 | 08/19/2021 | 22:51:50 | -72.86, 9.34 | 119.47 | 22.55 | 73 |
| 5 | 08/19/2021 | 23:41:20 | 72.77, 176.31 | 60.49 | 08/19/2021 | 23:42:33 | 72.74, 176.41 | 60.43 | 5.02 | 73 |
| 6 | 08/20/2021 | 00:32:03 | -72.73, -16.28 | 119.56 | 08/20/2021 | 00:33:14 | -72.74, -16.26 | 119.56 | 1.47 | 71 |
| 7 | 08/20/2021 | 01:22:49 | 72.73, 151.03 | 60.46 | 08/20/2021 | 01:23:55 | 72.71, 151.02 | 60.43 | 1.55 | 66 |
| 8 | 08/20/2021 | 02:13:33 | -72.73, -41.66 | 119.53 | 08/20/2021 | 02:14:36 | -72.72, -41.64 | 119.56 | 2.05 | 63 |
| 9 | 08/20/2021 | 03:04:19 | 72.73, 125.65 | 60.49 | 08/20/2021 | 03:05:16 | 72.74, 125.74 | 60.48 | 3.13 | 57 |
| 10 | 08/20/2021 | 03:55:02 | -72.69, -66.95 | 119.55 | 08/20/2021 | 03:55:58 | -72.69, -67.03 | 119.56 | 2.88 | 56 |
| 11 | 08/20/2021 | 04:45:48 | 72.69, 100.37 | 60.46 | 08/20/2021 | 04:46:38 | 72.72, 100.35 | 60.48 | 3.40 | 50 |
| 12 | 08/20/2021 | 05:36:32 | -72.69, -92.33 | 119.52 | 08/20/2021 | 05:37:19 | -72.72, -92.32 | 119.51 | 2.98 | 47 |
| 13 | 08/20/2021 | 06:27:18 | 72.69, 74.98 | 60.49 | 08/20/2021 | 06:28:00 | 72.69, 74.96 | 60.48 | 0.63 | 42 |
| 14 | 08/20/2021 | 07:18:02 | -72.70,-117.72 | 119.49 | 08/20/2021 | 07:18:41 | -72.70,-117.70 | 119.51 | 0.55 | 39 |
| 15 | 08/20/2021 | 08:08:48 | 72.70, 49.59 | 60.52 | 08/20/2021 | 08:09:22 | 72.67, 49.57 | 60.49 | 3.18 | 34 |
| 16 | 08/20/2021 | 08:59:31 | -72.71,-143.10 | 119.47 | 08/20/2021 | 09:00:02 | -72.67,-143.09 | 119.50 | 3.49 | 31 |
| 17 | 08/20/2021 | 09:50:17 | 72.70, 24.21 | 60.55 | 08/20/2021 | 09:50:42 | 72.70, 24.29 | 60.53 | 2.78 | 25 |
| 18 | 08/20/2021 | 10:41:00 | -72.66,-168.38 | 119.49 | 08/20/2021 | 10:41:24 | -72.65,-168.48 | 119.50 | 3.26 | 24 |
| 19 | 08/20/2021 | 11:31:46 | 72.66, -1.07 | 60.52 | 08/20/2021 | 11:32:04 | 72.67, -1.10 | 60.54 | 1.93 | 18 |
| 20 | 08/20/2021 | 12:22:30 | -72.67, 166.23 | 119.46 | 08/20/2021 | 12:22:45 | -72.68, 166.24 | 119.45 | 1.42 | 15 |
| 21 | 08/20/2021 | 13:13:16 | 72.66, -26.46 | 60.55 | 08/20/2021 | 13:13:26 | 72.65, -26.49 | 60.54 | 1.74 | 10 |
| 22 | 08/20/2021 | 14:04:00 | -72.67, 140.84 | 119.43 | 08/20/2021 | 14:04:07 | -72.65, 140.85 | 119.45 | 1.82 | 7 |
| 23 | 08/20/2021 | 14:54:46 | 72.67, -51.85 | 60.58 | 08/20/2021 | 14:54:47 | 72.68, -51.77 | 60.59 | 2.66 | 1 |
| 24 | 08/20/2021 | 15:45:29 | -72.63, 115.56 | 119.46 | 08/20/2021 | 15:45:29 | -72.63, 115.46 | 119.45 | 3.33 | 0 |
| 25 | 08/20/2021 | 16:36:16 | 72.68, -77.23 | 60.61 | 08/20/2021 | 16:36:09 | 72.65, -77.16 | 60.59 | 3.34 | 7 |
| 26 | 08/20/2021 | 17:26:59 | -72.63, 90.18 | 119.43 | 08/20/2021 | 17:26:50 | -72.66, 90.18 | 119.40 | 3.06 | 9 |
| 27 | 08/20/2021 | 18:17:45 | 72.63,-102.51 | 60.58 | 08/20/2021 | 18:17:31 | 72.63,-102.55 | 60.59 | 1.10 | 14 |
| 28 | 08/20/2021 | 19:08:29 | -72.64, 64.79 | 119.40 | 08/20/2021 | 19:08:12 | -72.64, 64.79 | 119.40 | 0.15 | 17 |
| 29 | 08/20/2021 | 19:59:15 | 72.64,-127.90 | 60.61 | 08/20/2021 | 19:58:53 | 72.61,-127.93 | 60.59 | 3.32 | 22 |
| 30 | 08/20/2021 | 20:49:59 | -72.64, 39.41 | 119.37 | 08/20/2021 | 20:49:34 | -72.61, 39.40 | 119.40 | 3.36 | 25 |
| 31 | 08/20/2021 | 21:40:45 | 72.64,-153.28 | 60.64 | 08/20/2021 | 21:40:14 | 72.64,-153.22 | 60.64 | 2.32 | 31 |
| 32 | 08/20/2021 | 22:31:29 | -72.65, 14.02 | 119.34 | 08/20/2021 | 22:30:55 | -72.64, 14.12 | 119.35 | 3.48 | 34 |
| 33 | 08/20/2021 | 23:22:14 | 72.60,-178.57 | 60.62 | 08/20/2021 | 23:21:36 | 72.61,-178.60 | 60.64 | 2.16 | 38 |
| 34 | 08/21/2021 | 00:12:58 | -72.60, -11.26 | 119.37 | 08/21/2021 | 00:12:17 | -72.62, -11.27 | 119.35 | 1.52 | 41 |
| 35 | 08/21/2021 | 01:03:44 | 72.60, 156.05 | 60.65 | 08/21/2021 | 01:02:58 | 72.59, 156.01 | 60.64 | 2.01 | 46 |
| 36 | 08/21/2021 | 01:54:28 | -72.61, -36.65 | 119.34 | 08/21/2021 | 01:53:39 | -72.59, -36.65 | 119.35 | 1.71 | 49 |
| 37 | 08/21/2021 | 02:45:14 | 72.61, 130.66 | 60.67 | 08/21/2021 | 02:44:19 | 72.62, 130.72 | 60.69 | 2.24 | 55 |
| 38 | 08/21/2021 | 03:35:58 | -72.61, -62.03 | 119.31 | 08/21/2021 | 03:35:00 | -72.62, -61.94 | 119.30 | 3.27 | 58 |
| 39 | 08/21/2021 | 04:26:44 | 72.61, 105.28 | 60.70 | 08/21/2021 | 04:25:41 | 72.59, 105.34 | 60.69 | 3.04 | 63 |
| 40 | 08/21/2021 | 05:17:27 | -72.57, -87.32 | 119.34 | 08/21/2021 | 05:16:22 | -72.60, -87.33 | 119.30 | 3.19 | 65 |
| 41 | 08/21/2021 | 06:08:13 | 72.57, 79.99 | 60.68 | 08/21/2021 | 06:07:03 | 72.57, 79.95 | 60.70 | 1.52 | 70 |
| 42 | 08/21/2021 | 06:58:57 | -72.57,-112.70 | 119.31 | 08/21/2021 | 06:57:44 | -72.57,-112.71 | 119.29 | 0.35 | 73 |
| 43 | 08/21/2021 | 07:49:40 | 72.42, 54.92 | 60.54 | 08/21/2021 | 07:48:27 | 72.44, 54.36 | 60.61 | 18.92 | 73 |
| 44 | 08/21/2021 | 08:40:22 | -72.32,-137.58 | 119.56 | 08/21/2021 | 08:39:10 | -72.35,-138.50 | 119.47 | 31.28 | 72 |
| 45 | 08/21/2021 | 09:31:04 | 72.12, 30.13 | 60.24 | 08/21/2021 | 09:29:54 | 72.16, 28.47 | 60.38 | 56.83 | 70 |
| 46 | 08/21/2021 | 10:21:46 | -72.02,-162.37 | 119.86 | 08/21/2021 | 10:20:37 | -72.07,-164.38 | 119.69 | 69.06 | 69 |
| 47 | 08/21/2021 | 11:12:28 | 71.81, 5.33 | 59.93 | 08/21/2021 | 11:11:22 | 71.83, 2.50 | 60.12 | 97.96 | 66 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 8/14/2021
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 08/14/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C