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: 1/8/2021
| 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 | 02:08:04 | 76.57, 129.36 | 99.08 | 01/11/2021 | 02:09:12 | 76.54, 131.71 | 98.86 | 60.81 | 68 |
| 2 | 01/11/2021 | 02:58:46 | -76.47, -62.95 | 81.05 | 01/11/2021 | 02:59:57 | -76.39, -61.48 | 81.25 | 39.42 | 71 |
| 3 | 01/11/2021 | 03:49:27 | 76.25, 105.13 | 98.69 | 01/11/2021 | 03:50:40 | 76.24, 105.34 | 98.64 | 5.64 | 73 |
| 4 | 01/11/2021 | 04:40:10 | -76.20, -87.37 | 81.39 | 01/11/2021 | 04:41:22 | -76.24, -87.36 | 81.38 | 3.80 | 72 |
| 5 | 01/11/2021 | 05:30:56 | 76.21, 79.90 | 98.63 | 01/11/2021 | 05:32:02 | 76.22, 79.93 | 98.62 | 1.39 | 66 |
| 6 | 01/11/2021 | 06:21:40 | -76.21,-112.75 | 81.39 | 01/11/2021 | 06:22:44 | -76.22,-112.76 | 81.40 | 1.27 | 64 |
| 7 | 01/11/2021 | 07:12:26 | 76.22, 54.51 | 98.62 | 01/11/2021 | 07:13:24 | 76.20, 54.53 | 98.59 | 1.49 | 58 |
| 8 | 01/11/2021 | 08:03:10 | -76.21,-138.14 | 81.40 | 01/11/2021 | 08:04:06 | -76.20,-138.17 | 81.42 | 1.48 | 56 |
| 9 | 01/11/2021 | 08:53:56 | 76.22, 29.12 | 98.62 | 01/11/2021 | 08:54:46 | 76.19, 29.12 | 98.57 | 4.03 | 50 |
| 10 | 01/11/2021 | 09:44:40 | -76.21,-163.53 | 81.40 | 01/11/2021 | 09:45:27 | -76.23,-163.42 | 81.42 | 3.30 | 47 |
| 11 | 01/11/2021 | 10:35:25 | 76.18, 3.90 | 98.56 | 01/11/2021 | 10:36:07 | 76.21, 3.87 | 98.58 | 3.67 | 42 |
| 12 | 01/11/2021 | 11:26:10 | -76.22, 171.08 | 81.41 | 01/11/2021 | 11:26:49 | -76.21, 171.18 | 81.44 | 2.93 | 39 |
| 13 | 01/11/2021 | 12:16:55 | 76.18, -21.49 | 98.55 | 01/11/2021 | 12:17:29 | 76.19, -21.53 | 98.55 | 1.44 | 34 |
| 14 | 01/11/2021 | 13:07:39 | -76.18, 145.85 | 81.47 | 01/11/2021 | 13:08:11 | -76.19, 145.77 | 81.46 | 2.36 | 32 |
| 15 | 01/11/2021 | 13:58:25 | 76.19, -46.88 | 98.55 | 01/11/2021 | 13:58:51 | 76.18, -46.94 | 98.53 | 2.11 | 26 |
| 16 | 01/11/2021 | 14:49:09 | -76.18, 120.46 | 81.47 | 01/11/2021 | 14:49:33 | -76.17, 120.37 | 81.49 | 2.80 | 24 |
| 17 | 01/11/2021 | 15:39:55 | 76.19, -72.27 | 98.54 | 01/11/2021 | 15:40:12 | 76.20, -72.19 | 98.54 | 2.53 | 17 |
| 18 | 01/11/2021 | 16:30:39 | -76.19, 95.07 | 81.48 | 01/11/2021 | 16:30:54 | -76.20, 95.12 | 81.48 | 1.77 | 15 |
| 19 | 01/11/2021 | 17:21:25 | 76.20, -97.66 | 98.53 | 01/11/2021 | 17:21:34 | 76.18, -97.59 | 98.51 | 2.45 | 9 |
| 20 | 01/11/2021 | 18:12:09 | -76.19, 69.68 | 81.49 | 01/11/2021 | 18:12:16 | -76.18, 69.71 | 81.50 | 1.59 | 7 |
| 21 | 01/11/2021 | 19:02:54 | 76.16,-122.89 | 98.47 | 01/11/2021 | 19:02:56 | 76.16,-123.00 | 98.49 | 2.93 | 2 |
| 22 | 01/11/2021 | 19:53:39 | -76.19, 44.29 | 81.49 | 01/11/2021 | 19:53:38 | -76.16, 44.31 | 81.53 | 3.93 | 1 |
| 23 | 01/11/2021 | 20:44:24 | 76.16,-148.28 | 98.47 | 01/11/2021 | 20:44:18 | 76.15,-148.40 | 98.46 | 3.61 | 6 |
| 24 | 01/11/2021 | 21:35:08 | -76.15, 19.06 | 81.55 | 01/11/2021 | 21:34:59 | -76.19, 19.06 | 81.52 | 3.74 | 9 |
| 25 | 01/11/2021 | 22:25:54 | 76.16,-173.67 | 98.46 | 01/11/2021 | 22:25:39 | 76.17,-173.65 | 98.47 | 1.05 | 15 |
| 26 | 01/11/2021 | 23:16:38 | -76.16, -6.33 | 81.56 | 01/11/2021 | 23:16:21 | -76.17, -6.35 | 81.54 | 1.27 | 17 |
| 27 | 01/12/2021 | 00:07:24 | 76.17, 160.94 | 98.46 | 01/12/2021 | 00:07:01 | 76.15, 160.94 | 98.45 | 1.69 | 23 |
| 28 | 01/12/2021 | 00:58:08 | -76.16, -31.72 | 81.56 | 01/12/2021 | 00:57:43 | -76.15, -31.75 | 81.57 | 1.65 | 25 |
| 29 | 01/12/2021 | 01:48:54 | 76.17, 135.55 | 98.45 | 01/12/2021 | 01:48:22 | 76.18, 135.69 | 98.46 | 3.94 | 32 |
| 30 | 01/12/2021 | 02:39:38 | -76.17, -57.11 | 81.57 | 01/12/2021 | 02:39:04 | -76.18, -57.00 | 81.56 | 3.07 | 34 |
| 31 | 01/12/2021 | 03:30:23 | 76.13, 110.32 | 98.39 | 01/12/2021 | 03:29:44 | 76.16, 110.29 | 98.43 | 3.48 | 39 |
| 32 | 01/12/2021 | 04:21:08 | -76.17, -82.49 | 81.58 | 01/12/2021 | 04:20:26 | -76.16, -82.40 | 81.58 | 2.77 | 42 |
| 33 | 01/12/2021 | 05:11:53 | 76.14, 84.93 | 98.38 | 01/12/2021 | 05:11:06 | 76.14, 84.88 | 98.41 | 1.46 | 47 |
| 34 | 01/12/2021 | 06:02:37 | -76.13,-107.72 | 81.64 | 01/12/2021 | 06:01:48 | -76.14,-107.81 | 81.61 | 2.49 | 49 |
| 35 | 01/12/2021 | 06:53:23 | 76.14, 59.54 | 98.38 | 01/12/2021 | 06:52:28 | 76.12, 59.48 | 98.38 | 2.46 | 55 |
| 36 | 01/12/2021 | 07:44:07 | -76.13,-133.11 | 81.64 | 01/12/2021 | 07:43:10 | -76.12,-133.21 | 81.63 | 3.01 | 57 |
| 37 | 01/12/2021 | 08:34:53 | 76.15, 34.15 | 98.37 | 01/12/2021 | 08:33:49 | 76.15, 34.23 | 98.39 | 2.21 | 64 |
| 38 | 01/12/2021 | 09:25:37 | -76.14,-158.50 | 81.65 | 01/12/2021 | 09:24:31 | -76.15,-158.46 | 81.62 | 1.57 | 66 |
| 39 | 01/12/2021 | 10:16:23 | 76.15, 8.76 | 98.37 | 01/12/2021 | 10:15:11 | 76.13, 8.82 | 98.37 | 2.48 | 72 |
| 40 | 01/12/2021 | 11:07:07 | -76.14, 176.11 | 81.66 | 01/12/2021 | 11:05:53 | -76.13, 176.13 | 81.65 | 1.58 | 74 |
| 41 | 01/12/2021 | 11:57:48 | 75.92, -15.84 | 98.08 | 01/12/2021 | 11:56:37 | 75.93, -17.19 | 98.21 | 36.52 | 71 |
| 42 | 01/12/2021 | 12:48:31 | -75.87, 151.65 | 81.99 | 01/12/2021 | 12:47:20 | -75.88, 149.97 | 81.84 | 45.68 | 71 |
| 43 | 01/12/2021 | 13:39:11 | 75.60, -40.17 | 97.69 | 01/12/2021 | 13:38:06 | 75.58, -43.62 | 97.95 | 95.66 | 65 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 1/8/2021
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 01/08/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-A