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: 1/6/2021
| 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 | 02:08:05 | 76.59, 129.28 | 99.11 | 01/11/2021 | 02:09:13 | 76.52, 131.65 | 98.85 | 61.59 | 68 |
| 2 | 01/11/2021 | 02:58:46 | -76.44, -62.86 | 81.08 | 01/11/2021 | 02:59:57 | -76.42, -61.37 | 81.23 | 38.85 | 71 |
| 3 | 01/11/2021 | 03:49:27 | 76.23, 105.22 | 98.66 | 01/11/2021 | 03:50:41 | 76.22, 105.28 | 98.63 | 1.77 | 74 |
| 4 | 01/11/2021 | 04:40:11 | -76.22, -87.44 | 81.36 | 01/11/2021 | 04:41:23 | -76.22, -87.41 | 81.39 | 0.60 | 72 |
| 5 | 01/11/2021 | 05:30:57 | 76.23, 79.83 | 98.65 | 01/11/2021 | 05:32:03 | 76.21, 79.87 | 98.60 | 3.53 | 66 |
| 6 | 01/11/2021 | 06:21:41 | -76.23,-112.82 | 81.37 | 01/11/2021 | 06:22:45 | -76.20,-112.82 | 81.41 | 2.77 | 64 |
| 7 | 01/11/2021 | 07:12:26 | 76.19, 54.60 | 98.59 | 01/11/2021 | 07:13:25 | 76.19, 54.47 | 98.58 | 3.57 | 59 |
| 8 | 01/11/2021 | 08:03:11 | -76.23,-138.21 | 81.37 | 01/11/2021 | 08:04:06 | -76.23,-138.07 | 81.40 | 3.89 | 55 |
| 9 | 01/11/2021 | 08:53:56 | 76.20, 29.21 | 98.59 | 01/11/2021 | 08:54:46 | 76.21, 29.22 | 98.59 | 1.78 | 50 |
| 10 | 01/11/2021 | 09:44:40 | -76.19,-163.44 | 81.43 | 01/11/2021 | 09:45:28 | -76.21,-163.47 | 81.43 | 2.44 | 48 |
| 11 | 01/11/2021 | 10:35:26 | 76.20, 3.82 | 98.58 | 01/11/2021 | 10:36:08 | 76.19, 3.81 | 98.56 | 0.84 | 42 |
| 12 | 01/11/2021 | 11:26:10 | -76.19, 171.17 | 81.44 | 01/11/2021 | 11:26:50 | -76.19, 171.12 | 81.45 | 1.19 | 40 |
| 13 | 01/11/2021 | 12:16:56 | 76.21, -21.57 | 98.58 | 01/11/2021 | 12:17:30 | 76.18, -21.59 | 98.54 | 3.45 | 34 |
| 14 | 01/11/2021 | 13:07:40 | -76.20, 145.78 | 81.44 | 01/11/2021 | 13:08:12 | -76.17, 145.72 | 81.47 | 3.20 | 32 |
| 15 | 01/11/2021 | 13:58:26 | 76.21, -46.96 | 98.57 | 01/11/2021 | 13:58:51 | 76.20, -46.84 | 98.55 | 3.30 | 25 |
| 16 | 01/11/2021 | 14:49:10 | -76.20, 120.39 | 81.45 | 01/11/2021 | 14:49:33 | -76.20, 120.47 | 81.47 | 2.17 | 23 |
| 17 | 01/11/2021 | 15:39:55 | 76.17, -72.19 | 98.51 | 01/11/2021 | 15:40:13 | 76.18, -72.25 | 98.52 | 2.22 | 18 |
| 18 | 01/11/2021 | 16:30:40 | -76.21, 95.00 | 81.46 | 01/11/2021 | 16:30:55 | -76.18, 95.07 | 81.49 | 3.27 | 15 |
| 19 | 01/11/2021 | 17:21:25 | 76.17, -97.58 | 98.51 | 01/11/2021 | 17:21:35 | 76.17, -97.65 | 98.50 | 2.09 | 10 |
| 20 | 01/11/2021 | 18:12:08 | -76.16, 69.77 | 81.52 | 01/11/2021 | 18:12:16 | -76.16, 69.66 | 81.51 | 2.89 | 8 |
| 21 | 01/11/2021 | 19:02:54 | 76.18,-122.97 | 98.50 | 01/11/2021 | 19:02:55 | 76.19,-122.90 | 98.51 | 2.50 | 1 |
| 22 | 01/11/2021 | 19:53:38 | -76.17, 44.38 | 81.52 | 01/11/2021 | 19:53:37 | -76.19, 44.41 | 81.50 | 2.49 | 1 |
| 23 | 01/11/2021 | 20:44:24 | 76.18,-148.36 | 98.49 | 01/11/2021 | 20:44:17 | 76.17,-148.30 | 98.48 | 1.73 | 7 |
| 24 | 01/11/2021 | 21:35:08 | -76.17, 18.99 | 81.53 | 01/11/2021 | 21:34:59 | -76.17, 19.01 | 81.53 | 0.50 | 9 |
| 25 | 01/11/2021 | 22:25:53 | 76.14,-173.59 | 98.43 | 01/11/2021 | 22:25:39 | 76.16,-173.71 | 98.46 | 3.56 | 14 |
| 26 | 01/11/2021 | 23:16:38 | -76.18, -6.40 | 81.53 | 01/11/2021 | 23:16:21 | -76.15, -6.40 | 81.55 | 2.78 | 17 |
| 27 | 01/12/2021 | 00:07:23 | 76.15, 161.02 | 98.43 | 01/12/2021 | 00:07:01 | 76.14, 160.89 | 98.44 | 3.74 | 22 |
| 28 | 01/12/2021 | 00:58:08 | -76.18, -31.79 | 81.54 | 01/12/2021 | 00:57:42 | -76.18, -31.64 | 81.54 | 3.79 | 26 |
| 29 | 01/12/2021 | 01:48:53 | 76.15, 135.63 | 98.42 | 01/12/2021 | 01:48:22 | 76.16, 135.64 | 98.45 | 1.58 | 31 |
| 30 | 01/12/2021 | 02:39:37 | -76.14, -57.02 | 81.60 | 01/12/2021 | 02:39:04 | -76.16, -57.05 | 81.57 | 2.46 | 33 |
| 31 | 01/12/2021 | 03:30:23 | 76.15, 110.24 | 98.42 | 01/12/2021 | 03:29:44 | 76.15, 110.23 | 98.42 | 1.05 | 39 |
| 32 | 01/12/2021 | 04:21:07 | -76.14, -82.41 | 81.61 | 01/12/2021 | 04:20:26 | -76.14, -82.45 | 81.59 | 1.27 | 41 |
| 33 | 01/12/2021 | 05:11:53 | 76.16, 84.85 | 98.41 | 01/12/2021 | 05:11:06 | 76.13, 84.83 | 98.40 | 3.67 | 47 |
| 34 | 01/12/2021 | 06:02:37 | -76.15,-107.80 | 81.61 | 01/12/2021 | 06:01:48 | -76.12,-107.86 | 81.62 | 3.25 | 49 |
| 35 | 01/12/2021 | 06:53:23 | 76.16, 59.46 | 98.40 | 01/12/2021 | 06:52:27 | 76.15, 59.58 | 98.41 | 3.24 | 56 |
| 36 | 01/12/2021 | 07:44:07 | -76.15,-133.19 | 81.62 | 01/12/2021 | 07:43:09 | -76.15,-133.11 | 81.61 | 2.10 | 58 |
| 37 | 01/12/2021 | 08:34:52 | 76.12, 34.23 | 98.34 | 01/12/2021 | 08:33:49 | 76.14, 34.17 | 98.38 | 2.15 | 63 |
| 38 | 01/12/2021 | 09:25:37 | -76.16,-158.57 | 81.62 | 01/12/2021 | 09:24:31 | -76.13,-158.51 | 81.63 | 3.25 | 66 |
| 39 | 01/12/2021 | 10:16:22 | 76.13, 8.84 | 98.34 | 01/12/2021 | 10:15:11 | 76.12, 8.77 | 98.36 | 2.26 | 71 |
| 40 | 01/12/2021 | 11:07:06 | -76.12, 176.19 | 81.69 | 01/12/2021 | 11:05:53 | -76.11, 176.09 | 81.66 | 2.94 | 73 |
| 41 | 01/12/2021 | 11:57:48 | 75.95, -15.92 | 98.11 | 01/12/2021 | 11:56:36 | 75.96, -17.09 | 98.23 | 31.76 | 72 |
| 42 | 01/12/2021 | 12:48:30 | -75.85, 151.74 | 82.02 | 01/12/2021 | 12:47:20 | -75.86, 149.93 | 81.85 | 49.29 | 70 |
| 43 | 01/12/2021 | 13:39:10 | 75.58, -40.09 | 97.66 | 01/12/2021 | 13:38:05 | 75.61, -43.53 | 97.98 | 95.11 | 65 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 1/6/2021
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 01/06/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-A