Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-A Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/9/2021
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Distance(km) | Time Diff (sec) |
| 1 | 01/11/2021 | 01:17:23 | -76.77, -38.74 | 80.66 | 01/11/2021 | 01:18:28 | -76.73, -34.91 | 81.00 | 97.76 | 65 |
| 2 | 01/11/2021 | 02:08:04 | 76.56, 129.38 | 99.08 | 01/11/2021 | 02:09:12 | 76.54, 131.73 | 98.87 | 60.83 | 68 |
| 3 | 01/11/2021 | 02:58:46 | -76.46, -62.94 | 81.05 | 01/11/2021 | 02:59:57 | -76.40, -61.47 | 81.25 | 39.32 | 71 |
| 4 | 01/11/2021 | 03:49:27 | 76.25, 105.14 | 98.68 | 01/11/2021 | 03:50:40 | 76.25, 105.35 | 98.64 | 5.56 | 73 |
| 5 | 01/11/2021 | 04:40:10 | -76.20, -87.36 | 81.39 | 01/11/2021 | 04:41:23 | -76.19, -87.50 | 81.41 | 3.97 | 73 |
| 6 | 01/11/2021 | 05:30:56 | 76.21, 79.92 | 98.62 | 01/11/2021 | 05:32:02 | 76.23, 79.95 | 98.62 | 2.28 | 66 |
| 7 | 01/11/2021 | 06:21:40 | -76.20,-112.74 | 81.40 | 01/11/2021 | 06:22:44 | -76.22,-112.75 | 81.40 | 2.00 | 64 |
| 8 | 01/11/2021 | 07:12:26 | 76.21, 54.53 | 98.62 | 01/11/2021 | 07:13:24 | 76.21, 54.54 | 98.59 | 0.64 | 58 |
| 9 | 01/11/2021 | 08:03:10 | -76.21,-138.13 | 81.40 | 01/11/2021 | 08:04:06 | -76.20,-138.16 | 81.42 | 0.84 | 56 |
| 10 | 01/11/2021 | 08:53:56 | 76.22, 29.14 | 98.61 | 01/11/2021 | 08:54:46 | 76.19, 29.14 | 98.57 | 3.06 | 50 |
| 11 | 01/11/2021 | 09:44:40 | -76.21,-163.52 | 81.41 | 01/11/2021 | 09:45:28 | -76.18,-163.56 | 81.45 | 3.29 | 48 |
| 12 | 01/11/2021 | 10:35:26 | 76.22, 3.75 | 98.61 | 01/11/2021 | 10:36:07 | 76.22, 3.89 | 98.58 | 3.78 | 41 |
| 13 | 01/11/2021 | 11:26:10 | -76.22, 171.09 | 81.41 | 01/11/2021 | 11:26:49 | -76.21, 171.19 | 81.44 | 2.74 | 39 |
| 14 | 01/11/2021 | 12:16:55 | 76.18, -21.48 | 98.55 | 01/11/2021 | 12:17:29 | 76.20, -21.52 | 98.56 | 2.21 | 34 |
| 15 | 01/11/2021 | 13:07:39 | -76.17, 145.86 | 81.47 | 01/11/2021 | 13:08:11 | -76.19, 145.78 | 81.46 | 2.78 | 32 |
| 16 | 01/11/2021 | 13:58:25 | 76.19, -46.87 | 98.54 | 01/11/2021 | 13:58:51 | 76.18, -46.92 | 98.53 | 1.48 | 26 |
| 17 | 01/11/2021 | 14:49:09 | -76.18, 120.47 | 81.48 | 01/11/2021 | 14:49:33 | -76.17, 120.38 | 81.48 | 2.46 | 24 |
| 18 | 01/11/2021 | 15:39:55 | 76.19, -72.26 | 98.54 | 01/11/2021 | 15:40:12 | 76.21, -72.17 | 98.54 | 3.10 | 17 |
| 19 | 01/11/2021 | 16:30:39 | -76.18, 95.08 | 81.48 | 01/11/2021 | 16:30:54 | -76.20, 95.13 | 81.48 | 2.40 | 15 |
| 20 | 01/11/2021 | 17:21:25 | 76.19, -97.65 | 98.53 | 01/11/2021 | 17:21:34 | 76.19, -97.58 | 98.52 | 2.04 | 9 |
| 21 | 01/11/2021 | 18:12:09 | -76.19, 69.69 | 81.49 | 01/11/2021 | 18:12:16 | -76.18, 69.73 | 81.50 | 1.08 | 7 |
| 22 | 01/11/2021 | 19:02:54 | 76.15,-122.88 | 98.47 | 01/11/2021 | 19:02:56 | 76.17,-122.98 | 98.49 | 3.31 | 2 |
| 23 | 01/11/2021 | 19:53:39 | -76.19, 44.30 | 81.50 | 01/11/2021 | 19:53:38 | -76.16, 44.32 | 81.52 | 3.17 | 1 |
| 24 | 01/11/2021 | 20:44:24 | 76.16,-148.27 | 98.46 | 01/11/2021 | 20:44:18 | 76.15,-148.39 | 98.47 | 3.21 | 6 |
| 25 | 01/11/2021 | 21:35:08 | -76.15, 19.07 | 81.56 | 01/11/2021 | 21:35:00 | -76.14, 18.92 | 81.55 | 4.19 | 8 |
| 26 | 01/11/2021 | 22:25:54 | 76.16,-173.66 | 98.46 | 01/11/2021 | 22:25:39 | 76.18,-173.64 | 98.48 | 1.98 | 15 |
| 27 | 01/11/2021 | 23:16:38 | -76.15, -6.32 | 81.56 | 01/11/2021 | 23:16:21 | -76.17, -6.33 | 81.54 | 2.00 | 17 |
| 28 | 01/12/2021 | 00:07:24 | 76.17, 160.95 | 98.45 | 01/12/2021 | 00:07:01 | 76.16, 160.96 | 98.45 | 0.73 | 23 |
| 29 | 01/12/2021 | 00:58:08 | -76.16, -31.71 | 81.57 | 01/12/2021 | 00:57:43 | -76.15, -31.74 | 81.56 | 1.04 | 25 |
| 30 | 01/12/2021 | 01:48:54 | 76.17, 135.56 | 98.45 | 01/12/2021 | 01:48:23 | 76.14, 135.55 | 98.43 | 3.31 | 31 |
| 31 | 01/12/2021 | 02:39:38 | -76.16, -57.10 | 81.57 | 01/12/2021 | 02:39:05 | -76.13, -57.14 | 81.59 | 3.41 | 33 |
| 32 | 01/12/2021 | 03:30:24 | 76.17, 110.17 | 98.44 | 01/12/2021 | 03:29:44 | 76.17, 110.30 | 98.44 | 3.56 | 40 |
| 33 | 01/12/2021 | 04:21:08 | -76.17, -82.48 | 81.58 | 01/12/2021 | 04:20:26 | -76.16, -82.39 | 81.58 | 2.54 | 42 |
| 34 | 01/12/2021 | 05:11:53 | 76.13, 84.94 | 98.38 | 01/12/2021 | 05:11:06 | 76.15, 84.90 | 98.41 | 2.12 | 47 |
| 35 | 01/12/2021 | 06:02:37 | -76.12,-107.71 | 81.64 | 01/12/2021 | 06:01:48 | -76.14,-107.80 | 81.60 | 2.89 | 49 |
| 36 | 01/12/2021 | 06:53:23 | 76.14, 59.55 | 98.37 | 01/12/2021 | 06:52:28 | 76.13, 59.49 | 98.39 | 1.79 | 55 |
| 37 | 01/12/2021 | 07:44:07 | -76.13,-133.10 | 81.65 | 01/12/2021 | 07:43:10 | -76.12,-133.20 | 81.63 | 2.66 | 57 |
| 38 | 01/12/2021 | 08:34:53 | 76.14, 34.16 | 98.37 | 01/12/2021 | 08:33:49 | 76.16, 34.25 | 98.40 | 2.77 | 64 |
| 39 | 01/12/2021 | 09:25:37 | -76.13,-158.49 | 81.65 | 01/12/2021 | 09:24:31 | -76.15,-158.45 | 81.62 | 2.24 | 66 |
| 40 | 01/12/2021 | 10:16:23 | 76.15, 8.78 | 98.36 | 01/12/2021 | 10:15:11 | 76.14, 8.84 | 98.37 | 1.92 | 72 |
| 41 | 01/12/2021 | 11:07:07 | -76.14, 176.12 | 81.66 | 01/12/2021 | 11:05:53 | -76.13, 176.15 | 81.64 | 0.97 | 74 |
| 42 | 01/12/2021 | 11:57:48 | 75.92, -15.83 | 98.08 | 01/12/2021 | 11:56:37 | 75.93, -17.18 | 98.21 | 36.47 | 71 |
| 43 | 01/12/2021 | 12:48:31 | -75.87, 151.66 | 82.00 | 01/12/2021 | 12:47:20 | -75.88, 149.98 | 81.83 | 45.64 | 71 |
| 44 | 01/12/2021 | 13:39:11 | 75.60, -40.16 | 97.69 | 01/12/2021 | 13:38:06 | 75.58, -43.61 | 97.96 | 95.57 | 65 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 1/9/2021
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 01/09/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-A