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: 3/4/2020
| 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 | 03/07/2020 | 16:43:41 | -75.77, 93.26 | 98.66 | 03/07/2020 | 16:44:46 | -75.71, 96.75 | 98.99 | 95.89 | 65 |
| 2 | 03/07/2020 | 17:34:22 | 75.56, -98.73 | 81.07 | 03/07/2020 | 17:35:30 | 75.53, -96.48 | 80.86 | 62.50 | 68 |
| 3 | 03/07/2020 | 18:25:04 | -75.45, 68.91 | 99.08 | 03/07/2020 | 18:26:14 | -75.41, 70.49 | 99.25 | 44.45 | 70 |
| 4 | 03/07/2020 | 19:15:45 | 75.23,-123.10 | 80.65 | 03/07/2020 | 19:16:59 | 75.18,-122.86 | 80.56 | 9.04 | 74 |
| 5 | 03/07/2020 | 20:06:28 | -75.17, 44.38 | 99.43 | 03/07/2020 | 20:07:41 | -75.15, 44.40 | 99.48 | 2.26 | 73 |
| 6 | 03/07/2020 | 20:57:13 | 75.14,-148.20 | 80.52 | 03/07/2020 | 20:58:21 | 75.16,-148.26 | 80.52 | 2.63 | 68 |
| 7 | 03/07/2020 | 21:47:57 | -75.13, 19.14 | 99.51 | 03/07/2020 | 21:49:03 | -75.13, 19.01 | 99.52 | 3.73 | 66 |
| 8 | 03/07/2020 | 22:38:43 | 75.14,-173.59 | 80.49 | 03/07/2020 | 22:39:43 | 75.14,-173.65 | 80.48 | 1.82 | 60 |
| 9 | 03/07/2020 | 23:29:27 | -75.13, -6.25 | 99.54 | 03/07/2020 | 23:30:24 | -75.16, -6.25 | 99.52 | 3.48 | 57 |
| 10 | 03/08/2020 | 00:20:13 | 75.14, 161.03 | 80.47 | 03/08/2020 | 00:21:04 | 75.17, 161.09 | 80.47 | 3.11 | 51 |
| 11 | 03/08/2020 | 01:10:57 | -75.13, -31.63 | 99.56 | 03/08/2020 | 01:11:46 | -75.14, -31.65 | 99.57 | 1.11 | 49 |
| 12 | 03/08/2020 | 02:01:43 | 75.15, 135.64 | 80.44 | 03/08/2020 | 02:02:26 | 75.15, 135.69 | 80.43 | 1.43 | 43 |
| 13 | 03/08/2020 | 02:52:27 | -75.14, -57.01 | 99.59 | 03/08/2020 | 02:53:08 | -75.12, -57.04 | 99.61 | 1.67 | 41 |
| 14 | 03/08/2020 | 03:43:13 | 75.15, 110.26 | 80.42 | 03/08/2020 | 03:43:48 | 75.13, 110.30 | 80.39 | 2.68 | 35 |
| 15 | 03/08/2020 | 04:33:57 | -75.14, -82.40 | 99.61 | 03/08/2020 | 04:34:29 | -75.15, -82.30 | 99.61 | 3.10 | 32 |
| 16 | 03/08/2020 | 05:24:42 | 75.11, 85.02 | 80.34 | 03/08/2020 | 05:25:10 | 75.11, 84.90 | 80.34 | 3.24 | 28 |
| 17 | 03/08/2020 | 06:15:27 | -75.14,-107.78 | 99.63 | 03/08/2020 | 06:15:51 | -75.13,-107.70 | 99.66 | 2.67 | 24 |
| 18 | 03/08/2020 | 07:06:12 | 75.11, 59.63 | 80.32 | 03/08/2020 | 07:06:31 | 75.14, 59.64 | 80.34 | 3.23 | 19 |
| 19 | 03/08/2020 | 07:56:56 | -75.10,-133.03 | 99.71 | 03/08/2020 | 07:57:13 | -75.12,-133.09 | 99.70 | 2.53 | 17 |
| 20 | 03/08/2020 | 08:47:42 | 75.11, 34.25 | 80.29 | 03/08/2020 | 08:47:53 | 75.12, 34.25 | 80.29 | 0.71 | 11 |
| 21 | 03/08/2020 | 09:38:26 | -75.10,-158.41 | 99.74 | 03/08/2020 | 09:38:35 | -75.10,-158.49 | 99.74 | 2.31 | 9 |
| 22 | 03/08/2020 | 10:29:12 | 75.12, 8.86 | 80.27 | 03/08/2020 | 10:29:15 | 75.10, 8.85 | 80.25 | 1.82 | 3 |
| 23 | 03/08/2020 | 11:19:56 | -75.11, 176.21 | 99.76 | 03/08/2020 | 11:19:56 | -75.13, 176.25 | 99.75 | 2.52 | 0 |
| 24 | 03/08/2020 | 12:10:42 | 75.12, -16.52 | 80.24 | 03/08/2020 | 12:10:36 | 75.13, -16.41 | 80.25 | 3.41 | 6 |
| 25 | 03/08/2020 | 13:01:26 | -75.11, 150.82 | 99.79 | 03/08/2020 | 13:01:18 | -75.11, 150.86 | 99.79 | 1.11 | 8 |
| 26 | 03/08/2020 | 13:52:12 | 75.12, -41.90 | 80.22 | 03/08/2020 | 13:51:58 | 75.11, -41.80 | 80.20 | 3.23 | 14 |
| 27 | 03/08/2020 | 14:42:56 | -75.11, 125.44 | 99.81 | 03/08/2020 | 14:42:40 | -75.09, 125.46 | 99.83 | 2.94 | 16 |
| 28 | 03/08/2020 | 15:33:41 | 75.08, -67.15 | 80.14 | 03/08/2020 | 15:33:20 | 75.09, -67.20 | 80.16 | 1.96 | 21 |
| 29 | 03/08/2020 | 16:24:25 | -75.07, 100.19 | 99.89 | 03/08/2020 | 16:24:02 | -75.07, 100.07 | 99.87 | 3.55 | 23 |
| 30 | 03/08/2020 | 17:15:11 | 75.08, -92.53 | 80.12 | 03/08/2020 | 17:14:42 | 75.07, -92.59 | 80.12 | 2.07 | 29 |
| 31 | 03/08/2020 | 18:05:55 | -75.07, 74.81 | 99.91 | 03/08/2020 | 18:05:23 | -75.10, 74.81 | 99.88 | 2.82 | 32 |
| 32 | 03/08/2020 | 18:56:41 | 75.08,-117.92 | 80.09 | 03/08/2020 | 18:56:03 | 75.10,-117.85 | 80.11 | 2.52 | 38 |
| 33 | 03/08/2020 | 19:47:25 | -75.07, 49.43 | 99.94 | 03/08/2020 | 19:46:45 | -75.08, 49.41 | 99.92 | 0.47 | 40 |
| 34 | 03/08/2020 | 20:38:11 | 75.09,-143.30 | 80.07 | 03/08/2020 | 20:37:25 | 75.08,-143.25 | 80.07 | 1.68 | 46 |
| 35 | 03/08/2020 | 21:28:55 | -75.08, 24.04 | 99.96 | 03/08/2020 | 21:28:07 | -75.06, 24.02 | 99.96 | 2.24 | 48 |
| 36 | 03/08/2020 | 22:19:40 | 75.04,-168.55 | 79.99 | 03/08/2020 | 22:18:47 | 75.06,-168.64 | 80.03 | 3.46 | 53 |
| 37 | 03/08/2020 | 23:10:25 | -75.08, -1.34 | 99.99 | 03/08/2020 | 23:09:28 | -75.09, -1.24 | 99.97 | 2.99 | 57 |
| 38 | 03/09/2020 | 00:01:10 | 75.05, 166.07 | 79.96 | 03/09/2020 | 00:00:09 | 75.04, 165.96 | 79.99 | 3.16 | 61 |
| 39 | 03/09/2020 | 00:51:55 | -75.08, -26.73 | 100.01 | 03/09/2020 | 00:50:50 | -75.07, -26.64 | 100.01 | 3.13 | 65 |
| 40 | 03/09/2020 | 01:42:40 | 75.05, 140.69 | 79.94 | 03/09/2020 | 01:41:30 | 75.07, 140.70 | 79.98 | 2.43 | 70 |
| 41 | 03/09/2020 | 02:33:24 | -75.04, -51.97 | 100.09 | 03/09/2020 | 02:32:12 | -75.05, -52.03 | 100.05 | 1.98 | 72 |
| 42 | 03/09/2020 | 03:24:07 | 74.91, 115.71 | 79.75 | 03/09/2020 | 03:22:54 | 74.95, 115.04 | 79.87 | 20.18 | 73 |
| 43 | 03/09/2020 | 04:14:50 | -74.85, -76.81 | 100.34 | 03/09/2020 | 04:13:38 | -74.84, -77.96 | 100.24 | 33.29 | 72 |
| 44 | 03/09/2020 | 05:05:31 | 74.62, 91.13 | 79.39 | 03/09/2020 | 05:04:23 | 74.59, 88.73 | 79.57 | 70.90 | 68 |
| 45 | 03/09/2020 | 05:56:13 | -74.52,-101.28 | 100.75 | 03/09/2020 | 05:55:06 | -74.53,-104.12 | 100.50 | 84.39 | 67 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 3/4/2020
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 03/04/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service