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: 8/13/2021
| 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 | 20:18:31 | 73.34,-134.16 | 61.06 | 08/19/2021 | 20:19:38 | 73.32,-131.67 | 60.90 | 79.52 | 67 |
| 2 | 08/19/2021 | 21:09:13 | -73.24, 33.37 | 119.04 | 08/19/2021 | 21:10:22 | -73.17, 35.33 | 119.22 | 63.52 | 69 |
| 3 | 08/19/2021 | 21:59:55 | 73.04,-158.88 | 60.76 | 08/19/2021 | 22:01:06 | 72.99,-157.72 | 60.63 | 38.30 | 71 |
| 4 | 08/19/2021 | 22:50:37 | -72.95, 8.64 | 119.34 | 08/19/2021 | 22:51:49 | -72.89, 9.40 | 119.45 | 25.68 | 72 |
| 5 | 08/19/2021 | 23:41:19 | 72.74, 176.37 | 60.46 | 08/19/2021 | 23:42:33 | 72.71, 176.36 | 60.41 | 3.34 | 74 |
| 6 | 08/20/2021 | 00:32:02 | -72.70, -16.22 | 119.59 | 08/20/2021 | 00:33:14 | -72.72, -16.30 | 119.58 | 3.40 | 72 |
| 7 | 08/20/2021 | 01:22:49 | 72.75, 150.99 | 60.48 | 08/20/2021 | 01:23:54 | 72.74, 151.08 | 60.46 | 3.23 | 65 |
| 8 | 08/20/2021 | 02:13:32 | -72.71, -41.61 | 119.56 | 08/20/2021 | 02:14:36 | -72.70, -41.69 | 119.58 | 2.96 | 64 |
| 9 | 08/20/2021 | 03:04:18 | 72.70, 125.70 | 60.46 | 08/20/2021 | 03:05:16 | 72.72, 125.69 | 60.46 | 1.57 | 58 |
| 10 | 08/20/2021 | 03:55:02 | -72.71, -66.99 | 119.53 | 08/20/2021 | 03:55:57 | -72.72, -66.97 | 119.53 | 1.47 | 55 |
| 11 | 08/20/2021 | 04:45:48 | 72.71, 100.32 | 60.49 | 08/20/2021 | 04:46:38 | 72.69, 100.30 | 60.46 | 1.80 | 50 |
| 12 | 08/20/2021 | 05:36:32 | -72.72, -92.38 | 119.50 | 08/20/2021 | 05:37:19 | -72.70, -92.36 | 119.53 | 1.97 | 47 |
| 13 | 08/20/2021 | 06:27:18 | 72.72, 74.93 | 60.52 | 08/20/2021 | 06:27:59 | 72.72, 75.02 | 60.51 | 2.96 | 41 |
| 14 | 08/20/2021 | 07:18:01 | -72.67,-117.66 | 119.53 | 08/20/2021 | 07:18:41 | -72.68,-117.75 | 119.53 | 2.99 | 40 |
| 15 | 08/20/2021 | 08:08:47 | 72.67, 49.65 | 60.49 | 08/20/2021 | 08:09:21 | 72.70, 49.63 | 60.51 | 3.18 | 34 |
| 16 | 08/20/2021 | 08:59:31 | -72.68,-143.04 | 119.50 | 08/20/2021 | 09:00:02 | -72.70,-143.03 | 119.48 | 3.00 | 31 |
| 17 | 08/20/2021 | 09:50:17 | 72.68, 24.27 | 60.52 | 08/20/2021 | 09:50:43 | 72.68, 24.24 | 60.51 | 0.73 | 26 |
| 18 | 08/20/2021 | 10:41:01 | -72.68,-168.43 | 119.47 | 08/20/2021 | 10:41:24 | -72.68,-168.42 | 119.48 | 0.44 | 23 |
| 19 | 08/20/2021 | 11:31:47 | 72.68, -1.12 | 60.55 | 08/20/2021 | 11:32:05 | 72.65, -1.14 | 60.52 | 3.46 | 18 |
| 20 | 08/20/2021 | 12:22:31 | -72.69, 166.18 | 119.44 | 08/20/2021 | 12:22:46 | -72.66, 166.19 | 119.47 | 3.46 | 15 |
| 21 | 08/20/2021 | 13:13:17 | 72.69, -26.51 | 60.58 | 08/20/2021 | 13:13:26 | 72.68, -26.43 | 60.56 | 2.76 | 9 |
| 22 | 08/20/2021 | 14:04:00 | -72.64, 140.90 | 119.47 | 08/20/2021 | 14:04:08 | -72.63, 140.81 | 119.47 | 3.35 | 8 |
| 23 | 08/20/2021 | 14:54:46 | 72.64, -51.79 | 60.55 | 08/20/2021 | 14:54:48 | 72.66, -51.82 | 60.56 | 1.74 | 2 |
| 24 | 08/20/2021 | 15:45:30 | -72.65, 115.52 | 119.44 | 08/20/2021 | 15:45:29 | -72.66, 115.52 | 119.42 | 1.42 | 1 |
| 25 | 08/20/2021 | 16:36:16 | 72.65, -77.17 | 60.58 | 08/20/2021 | 16:36:10 | 72.63, -77.20 | 60.57 | 2.03 | 6 |
| 26 | 08/20/2021 | 17:27:00 | -72.65, 90.13 | 119.41 | 08/20/2021 | 17:26:51 | -72.64, 90.14 | 119.42 | 1.81 | 9 |
| 27 | 08/20/2021 | 18:17:46 | 72.65,-102.56 | 60.61 | 08/20/2021 | 18:17:31 | 72.66,-102.49 | 60.61 | 2.48 | 15 |
| 28 | 08/20/2021 | 19:08:29 | -72.61, 64.85 | 119.43 | 08/20/2021 | 19:08:13 | -72.61, 64.75 | 119.42 | 3.42 | 16 |
| 29 | 08/20/2021 | 19:59:15 | 72.61,-127.84 | 60.58 | 08/20/2021 | 19:58:53 | 72.64,-127.88 | 60.62 | 3.27 | 22 |
| 30 | 08/20/2021 | 20:49:59 | -72.61, 39.46 | 119.40 | 08/20/2021 | 20:49:34 | -72.64, 39.46 | 119.37 | 3.05 | 25 |
| 31 | 08/20/2021 | 21:40:45 | 72.61,-153.23 | 60.61 | 08/20/2021 | 21:40:15 | 72.61,-153.26 | 60.62 | 1.19 | 30 |
| 32 | 08/20/2021 | 22:31:29 | -72.62, 14.08 | 119.37 | 08/20/2021 | 22:30:56 | -72.62, 14.08 | 119.37 | 0.17 | 33 |
| 33 | 08/20/2021 | 23:22:15 | 72.62,-178.61 | 60.64 | 08/20/2021 | 23:21:36 | 72.64,-178.55 | 60.67 | 3.15 | 39 |
| 34 | 08/21/2021 | 00:12:59 | -72.62, -11.31 | 119.35 | 08/21/2021 | 00:12:18 | -72.59, -11.31 | 119.37 | 3.38 | 41 |
| 35 | 08/21/2021 | 01:03:45 | 72.62, 156.00 | 60.67 | 08/21/2021 | 01:02:58 | 72.62, 156.06 | 60.67 | 2.36 | 47 |
| 36 | 08/21/2021 | 01:54:29 | -72.63, -36.69 | 119.32 | 08/21/2021 | 01:53:39 | -72.62, -36.59 | 119.32 | 3.41 | 50 |
| 37 | 08/21/2021 | 02:45:14 | 72.58, 130.72 | 60.64 | 08/21/2021 | 02:44:20 | 72.59, 130.68 | 60.67 | 1.97 | 54 |
| 38 | 08/21/2021 | 03:35:58 | -72.58, -61.98 | 119.34 | 08/21/2021 | 03:35:01 | -72.60, -61.98 | 119.32 | 1.49 | 57 |
| 39 | 08/21/2021 | 04:26:44 | 72.59, 105.33 | 60.67 | 08/21/2021 | 04:25:42 | 72.57, 105.29 | 60.67 | 2.31 | 62 |
| 40 | 08/21/2021 | 05:17:28 | -72.59, -87.36 | 119.31 | 08/21/2021 | 05:16:23 | -72.57, -87.37 | 119.31 | 1.76 | 65 |
| 41 | 08/21/2021 | 06:08:13 | 72.59, 79.95 | 60.70 | 08/21/2021 | 06:07:02 | 72.60, 80.01 | 60.72 | 2.05 | 71 |
| 42 | 08/21/2021 | 06:58:57 | -72.60,-112.75 | 119.28 | 08/21/2021 | 06:57:43 | -72.60,-112.65 | 119.27 | 3.19 | 74 |
| 43 | 08/21/2021 | 07:49:40 | 72.44, 54.87 | 60.57 | 08/21/2021 | 07:48:27 | 72.42, 54.31 | 60.59 | 18.90 | 73 |
| 44 | 08/21/2021 | 08:40:22 | -72.35,-137.62 | 119.53 | 08/21/2021 | 08:39:09 | -72.37,-138.45 | 119.44 | 27.90 | 73 |
| 45 | 08/21/2021 | 09:31:04 | 72.14, 30.08 | 60.26 | 08/21/2021 | 09:29:54 | 72.14, 28.43 | 60.36 | 56.57 | 70 |
| 46 | 08/21/2021 | 10:21:46 | -72.05,-162.42 | 119.83 | 08/21/2021 | 10:20:37 | -72.04,-164.42 | 119.71 | 68.86 | 69 |
| 47 | 08/21/2021 | 11:12:28 | 71.84, 5.28 | 59.96 | 08/21/2021 | 11:11:22 | 71.81, 2.46 | 60.10 | 97.96 | 66 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 8/13/2021
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 08/13/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C