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: 7/24/2021
| 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 | 08/04/2021 | 09:51:59 | 77.44, 9.91 | 61.40 | 08/04/2021 | 09:53:03 | 77.41, 13.84 | 61.00 | 95.17 | 64 |
| 2 | 08/04/2021 | 10:42:40 | -77.29, 177.88 | 118.79 | 08/04/2021 | 10:43:48 | -77.26,-179.46 | 119.08 | 65.10 | 68 |
| 3 | 08/04/2021 | 11:33:21 | 77.10, -13.99 | 60.97 | 08/04/2021 | 11:34:33 | 77.03, -13.03 | 60.80 | 24.84 | 72 |
| 4 | 08/04/2021 | 12:24:02 | -76.95, 153.95 | 119.22 | 08/04/2021 | 12:25:17 | -76.93, 153.88 | 119.26 | 3.13 | 75 |
| 5 | 08/04/2021 | 13:14:47 | 76.93, -38.66 | 60.77 | 08/04/2021 | 13:15:57 | 76.92, -38.80 | 60.75 | 3.69 | 70 |
| 6 | 08/04/2021 | 14:05:32 | -76.96, 128.56 | 119.19 | 08/04/2021 | 14:06:38 | -76.95, 128.63 | 119.23 | 1.92 | 66 |
| 7 | 08/04/2021 | 14:56:17 | 76.94, -64.05 | 60.80 | 08/04/2021 | 14:57:18 | 76.95, -64.05 | 60.79 | 1.56 | 61 |
| 8 | 08/04/2021 | 15:47:02 | -76.96, 103.16 | 119.17 | 08/04/2021 | 15:48:00 | -76.93, 103.21 | 119.22 | 3.32 | 58 |
| 9 | 08/04/2021 | 16:37:47 | 76.94, -89.44 | 60.82 | 08/04/2021 | 16:38:40 | 76.93, -89.47 | 60.79 | 1.37 | 53 |
| 10 | 08/04/2021 | 17:28:31 | -76.92, 77.95 | 119.20 | 08/04/2021 | 17:29:21 | -76.96, 77.96 | 119.19 | 4.03 | 50 |
| 11 | 08/04/2021 | 18:19:17 | 76.94,-114.84 | 60.85 | 08/04/2021 | 18:20:01 | 76.95,-114.72 | 60.83 | 3.19 | 44 |
| 12 | 08/04/2021 | 19:10:01 | -76.93, 52.55 | 119.17 | 08/04/2021 | 19:10:43 | -76.94, 52.54 | 119.18 | 1.29 | 42 |
| 13 | 08/04/2021 | 20:00:47 | 76.95,-140.23 | 60.87 | 08/04/2021 | 20:01:23 | 76.93,-140.14 | 60.83 | 2.92 | 36 |
| 14 | 08/04/2021 | 20:51:31 | -76.93, 27.16 | 119.15 | 08/04/2021 | 20:52:05 | -76.92, 27.13 | 119.17 | 1.75 | 34 |
| 15 | 08/04/2021 | 21:42:16 | 76.91,-165.44 | 60.84 | 08/04/2021 | 21:42:45 | 76.91,-165.56 | 60.84 | 2.85 | 29 |
| 16 | 08/04/2021 | 22:33:01 | -76.93, 1.77 | 119.13 | 08/04/2021 | 22:33:26 | -76.94, 1.88 | 119.14 | 2.83 | 25 |
| 17 | 08/04/2021 | 23:23:46 | 76.91, 169.16 | 60.86 | 08/04/2021 | 23:24:06 | 76.94, 169.20 | 60.87 | 2.73 | 20 |
| 18 | 08/05/2021 | 00:14:31 | -76.94, -23.62 | 119.10 | 08/05/2021 | 00:14:48 | -76.92, -23.54 | 119.13 | 2.86 | 17 |
| 19 | 08/05/2021 | 01:05:16 | 76.92, 143.77 | 60.89 | 08/05/2021 | 01:05:28 | 76.92, 143.78 | 60.88 | 0.23 | 12 |
| 20 | 08/05/2021 | 01:56:00 | -76.90, -48.84 | 119.13 | 08/05/2021 | 01:56:10 | -76.90, -48.96 | 119.12 | 3.08 | 10 |
| 21 | 08/05/2021 | 02:46:46 | 76.92, 118.38 | 60.91 | 08/05/2021 | 02:46:50 | 76.90, 118.36 | 60.89 | 2.99 | 4 |
| 22 | 08/05/2021 | 03:37:30 | -76.90, -74.23 | 119.11 | 08/05/2021 | 03:37:31 | -76.93, -74.21 | 119.09 | 2.44 | 1 |
| 23 | 08/05/2021 | 04:28:16 | 76.93, 92.98 | 60.94 | 08/05/2021 | 04:28:11 | 76.92, 93.11 | 60.92 | 3.22 | 5 |
| 24 | 08/05/2021 | 05:19:00 | -76.91, -99.62 | 119.08 | 08/05/2021 | 05:18:53 | -76.90, -99.63 | 119.08 | 0.39 | 7 |
| 25 | 08/05/2021 | 06:09:45 | 76.89, 67.77 | 60.91 | 08/05/2021 | 06:09:33 | 76.90, 67.69 | 60.93 | 2.45 | 12 |
| 26 | 08/05/2021 | 07:00:30 | -76.91,-125.02 | 119.06 | 08/05/2021 | 07:00:15 | -76.88,-125.05 | 119.08 | 3.22 | 15 |
| 27 | 08/05/2021 | 07:51:15 | 76.89, 42.38 | 60.93 | 08/05/2021 | 07:50:55 | 76.88, 42.27 | 60.94 | 3.02 | 20 |
| 28 | 08/05/2021 | 08:42:00 | -76.92,-150.41 | 119.03 | 08/05/2021 | 08:41:36 | -76.91,-150.29 | 119.04 | 3.03 | 24 |
| 29 | 08/05/2021 | 09:32:45 | 76.90, 16.98 | 60.95 | 08/05/2021 | 09:32:16 | 76.90, 17.02 | 60.97 | 1.30 | 29 |
| 30 | 08/05/2021 | 10:23:29 | -76.88,-175.62 | 119.07 | 08/05/2021 | 10:22:58 | -76.89,-175.71 | 119.04 | 2.54 | 31 |
| 31 | 08/05/2021 | 11:14:15 | 76.90, -8.41 | 60.98 | 08/05/2021 | 11:13:38 | 76.88, -8.40 | 60.98 | 1.94 | 37 |
| 32 | 08/05/2021 | 12:04:59 | -76.88, 158.98 | 119.04 | 08/05/2021 | 12:04:20 | -76.87, 158.87 | 119.03 | 3.27 | 39 |
| 33 | 08/05/2021 | 12:55:45 | 76.91, -33.80 | 61.00 | 08/05/2021 | 12:54:59 | 76.91, -33.64 | 61.01 | 3.97 | 46 |
| 34 | 08/05/2021 | 13:46:29 | -76.89, 133.59 | 119.02 | 08/05/2021 | 13:45:41 | -76.89, 133.62 | 118.99 | 1.04 | 48 |
| 35 | 08/05/2021 | 14:37:14 | 76.87, -59.02 | 60.97 | 08/05/2021 | 14:36:21 | 76.89, -59.06 | 61.02 | 2.70 | 53 |
| 36 | 08/05/2021 | 15:27:59 | -76.89, 108.20 | 118.99 | 08/05/2021 | 15:27:03 | -76.87, 108.20 | 118.99 | 2.04 | 56 |
| 37 | 08/05/2021 | 16:18:44 | 76.87, -84.41 | 61.00 | 08/05/2021 | 16:17:43 | 76.87, -84.48 | 61.02 | 1.89 | 61 |
| 38 | 08/05/2021 | 17:09:29 | -76.90, 82.81 | 118.97 | 08/05/2021 | 17:08:24 | -76.90, 82.95 | 118.95 | 3.75 | 65 |
| 39 | 08/05/2021 | 18:00:14 | 76.88,-109.80 | 61.02 | 08/05/2021 | 17:59:04 | 76.89,-109.73 | 61.06 | 2.61 | 70 |
| 40 | 08/05/2021 | 18:50:58 | -76.86, 57.59 | 119.00 | 08/05/2021 | 18:49:46 | -76.88, 57.54 | 118.95 | 2.69 | 72 |
| 41 | 08/05/2021 | 19:41:41 | 76.75,-134.67 | 60.88 | 08/05/2021 | 19:40:29 | 76.74,-135.66 | 60.99 | 25.30 | 72 |
| 42 | 08/05/2021 | 20:32:23 | -76.64, 33.06 | 119.25 | 08/05/2021 | 20:31:13 | -76.63, 31.28 | 119.07 | 45.84 | 70 |
| 43 | 08/05/2021 | 21:23:03 | 76.39,-158.71 | 60.45 | 08/05/2021 | 21:21:58 | 76.40,-162.23 | 60.81 | 92.01 | 65 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 7/24/2021
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 07/24/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-A