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: 4/16/2020
| 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 | 04/28/2020 | 04:27:58 | 75.94, 96.81 | 62.14 | 04/28/2020 | 04:29:03 | 75.91, 100.27 | 61.87 | 93.79 | 65 |
| 2 | 04/28/2020 | 05:18:40 | -75.84, -95.53 | 118.00 | 04/28/2020 | 05:19:47 | -75.82, -92.70 | 118.22 | 77.28 | 67 |
| 3 | 04/28/2020 | 06:09:21 | 75.62, 72.48 | 61.74 | 04/28/2020 | 06:10:32 | 75.56, 73.84 | 61.57 | 38.32 | 71 |
| 4 | 04/28/2020 | 07:00:03 | -75.52,-119.88 | 118.40 | 04/28/2020 | 07:01:16 | -75.47,-119.11 | 118.52 | 22.16 | 73 |
| 5 | 04/28/2020 | 07:50:45 | 75.34, 47.96 | 61.39 | 04/28/2020 | 07:51:58 | 75.35, 47.87 | 61.38 | 2.57 | 73 |
| 6 | 04/28/2020 | 08:41:29 | -75.33,-144.70 | 118.64 | 04/28/2020 | 08:42:40 | -75.35,-144.79 | 118.63 | 3.35 | 71 |
| 7 | 04/28/2020 | 09:32:15 | 75.35, 22.57 | 61.37 | 04/28/2020 | 09:33:19 | 75.38, 22.61 | 61.38 | 3.28 | 64 |
| 8 | 04/28/2020 | 10:22:59 | -75.34,-170.09 | 118.65 | 04/28/2020 | 10:24:02 | -75.33,-170.19 | 118.67 | 3.03 | 63 |
| 9 | 04/28/2020 | 11:13:45 | 75.35, -2.82 | 61.36 | 04/28/2020 | 11:14:41 | 75.36, -2.79 | 61.34 | 0.97 | 56 |
| 10 | 04/28/2020 | 12:04:29 | -75.35, 164.52 | 118.67 | 04/28/2020 | 12:05:23 | -75.36, 164.55 | 118.67 | 1.94 | 54 |
| 11 | 04/28/2020 | 12:55:15 | 75.36, -28.21 | 61.34 | 04/28/2020 | 12:56:03 | 75.34, -28.19 | 61.30 | 2.63 | 48 |
| 12 | 04/28/2020 | 13:45:59 | -75.35, 139.13 | 118.69 | 04/28/2020 | 13:46:45 | -75.34, 139.15 | 118.71 | 1.11 | 46 |
| 13 | 04/28/2020 | 14:36:44 | 75.32, -53.46 | 61.27 | 04/28/2020 | 14:37:25 | 75.32, -53.59 | 61.27 | 3.58 | 41 |
| 14 | 04/28/2020 | 15:27:29 | -75.36, 113.74 | 118.70 | 04/28/2020 | 15:28:07 | -75.32, 113.75 | 118.75 | 3.76 | 38 |
| 15 | 04/28/2020 | 16:18:14 | 75.32, -78.85 | 61.25 | 04/28/2020 | 16:18:46 | 75.35, -78.85 | 61.27 | 2.47 | 32 |
| 16 | 04/28/2020 | 17:08:58 | -75.31, 88.49 | 118.77 | 04/28/2020 | 17:09:28 | -75.35, 88.49 | 118.75 | 4.04 | 30 |
| 17 | 04/28/2020 | 17:59:44 | 75.33,-104.24 | 61.24 | 04/28/2020 | 18:00:08 | 75.33,-104.25 | 61.23 | 0.35 | 24 |
| 18 | 04/28/2020 | 18:50:28 | -75.32, 63.10 | 118.79 | 04/28/2020 | 18:50:50 | -75.33, 63.09 | 118.78 | 1.30 | 22 |
| 19 | 04/28/2020 | 19:41:14 | 75.33,-129.63 | 61.22 | 04/28/2020 | 19:41:30 | 75.31,-129.64 | 61.19 | 3.15 | 16 |
| 20 | 04/28/2020 | 20:31:58 | -75.32, 37.71 | 118.80 | 04/28/2020 | 20:32:12 | -75.31, 37.69 | 118.82 | 1.59 | 14 |
| 21 | 04/28/2020 | 21:22:44 | 75.34,-155.02 | 61.21 | 04/28/2020 | 21:22:51 | 75.33,-154.90 | 61.19 | 3.38 | 7 |
| 22 | 04/28/2020 | 22:13:28 | -75.33, 12.32 | 118.82 | 04/28/2020 | 22:13:33 | -75.34, 12.44 | 118.82 | 3.33 | 5 |
| 23 | 04/28/2020 | 23:04:13 | 75.30, 179.73 | 61.14 | 04/28/2020 | 23:04:13 | 75.31, 179.70 | 61.15 | 2.09 | 0 |
| 24 | 04/28/2020 | 23:54:58 | -75.33, -13.07 | 118.84 | 04/28/2020 | 23:54:55 | -75.32, -12.96 | 118.86 | 3.39 | 3 |
| 25 | 04/29/2020 | 00:45:43 | 75.30, 154.34 | 61.12 | 04/29/2020 | 00:45:35 | 75.29, 154.30 | 61.12 | 1.49 | 8 |
| 26 | 04/29/2020 | 01:36:27 | -75.29, -38.32 | 118.91 | 04/29/2020 | 01:36:17 | -75.30, -38.36 | 118.89 | 1.51 | 10 |
| 27 | 04/29/2020 | 02:27:13 | 75.31, 128.95 | 61.10 | 04/29/2020 | 02:26:56 | 75.32, 129.04 | 61.12 | 2.99 | 17 |
| 28 | 04/29/2020 | 03:17:57 | -75.30, -63.71 | 118.92 | 04/29/2020 | 03:17:39 | -75.28, -63.76 | 118.93 | 2.54 | 18 |
| 29 | 04/29/2020 | 04:08:43 | 75.31, 103.56 | 61.09 | 04/29/2020 | 04:08:18 | 75.30, 103.64 | 61.08 | 2.57 | 25 |
| 30 | 04/29/2020 | 04:59:27 | -75.30, -89.10 | 118.94 | 04/29/2020 | 04:59:00 | -75.31, -89.02 | 118.93 | 2.20 | 27 |
| 31 | 04/29/2020 | 05:50:12 | 75.27, 78.31 | 61.02 | 04/29/2020 | 05:49:40 | 75.28, 78.24 | 61.04 | 2.35 | 32 |
| 32 | 04/29/2020 | 06:40:57 | -75.31,-114.49 | 118.95 | 04/29/2020 | 06:40:22 | -75.29,-114.42 | 118.97 | 2.94 | 35 |
| 33 | 04/29/2020 | 07:31:42 | 75.28, 52.92 | 61.00 | 04/29/2020 | 07:31:02 | 75.26, 52.84 | 61.00 | 2.68 | 40 |
| 34 | 04/29/2020 | 08:22:26 | -75.27,-139.73 | 119.03 | 04/29/2020 | 08:21:44 | -75.27,-139.82 | 119.01 | 2.33 | 42 |
| 35 | 04/29/2020 | 09:13:12 | 75.28, 27.53 | 60.99 | 04/29/2020 | 09:12:23 | 75.29, 27.58 | 61.01 | 1.79 | 49 |
| 36 | 04/29/2020 | 10:03:56 | -75.27,-165.12 | 119.04 | 04/29/2020 | 10:03:05 | -75.30,-165.08 | 119.01 | 3.09 | 51 |
| 37 | 04/29/2020 | 10:54:42 | 75.29, 2.14 | 60.97 | 04/29/2020 | 10:53:45 | 75.27, 2.18 | 60.97 | 2.19 | 57 |
| 38 | 04/29/2020 | 11:45:26 | -75.28, 169.49 | 119.06 | 04/29/2020 | 11:44:27 | -75.28, 169.52 | 119.04 | 1.12 | 59 |
| 39 | 04/29/2020 | 12:36:11 | 75.24, -23.11 | 60.90 | 04/29/2020 | 12:35:07 | 75.25, -23.22 | 60.93 | 3.07 | 64 |
| 40 | 04/29/2020 | 13:26:56 | -75.28, 144.09 | 119.07 | 04/29/2020 | 13:25:49 | -75.26, 144.13 | 119.08 | 2.92 | 67 |
| 41 | 04/29/2020 | 14:17:41 | 75.25, -48.50 | 60.88 | 04/29/2020 | 14:16:28 | 75.28, -48.48 | 60.93 | 3.29 | 73 |
| 42 | 04/29/2020 | 15:08:25 | -75.24, 118.85 | 119.14 | 04/29/2020 | 15:07:11 | -75.24, 118.73 | 119.12 | 3.34 | 74 |
| 43 | 04/29/2020 | 15:59:06 | 75.02, -73.19 | 60.59 | 04/29/2020 | 15:57:55 | 75.02, -74.56 | 60.71 | 39.16 | 71 |
| 44 | 04/29/2020 | 16:49:49 | -74.96, 94.28 | 119.49 | 04/29/2020 | 16:48:38 | -74.98, 92.65 | 119.34 | 47.02 | 71 |
| 45 | 04/29/2020 | 17:40:28 | 74.68, -97.64 | 60.19 | 04/29/2020 | 17:39:22 | 74.71,-100.74 | 60.44 | 91.00 | 66 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 4/16/2020
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 04/16/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service