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: 4/28/2020
| 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 | 22:13:28 | -75.33, 12.32 | 118.82 | 04/28/2020 | 22:13:33 | -75.34, 12.43 | 118.82 | 3.19 | 5 |
| 2 | 04/28/2020 | 23:04:14 | 75.33, 179.62 | 61.18 | 04/28/2020 | 23:04:13 | 75.33, 179.72 | 61.16 | 3.01 | 1 |
| 3 | 04/28/2020 | 23:54:58 | -75.33, -13.07 | 118.84 | 04/28/2020 | 23:54:55 | -75.32, -12.97 | 118.86 | 3.28 | 3 |
| 4 | 04/29/2020 | 00:45:43 | 75.29, 154.37 | 61.11 | 04/29/2020 | 00:45:35 | 75.31, 154.33 | 61.13 | 2.24 | 8 |
| 5 | 04/29/2020 | 01:36:27 | -75.29, -38.32 | 118.91 | 04/29/2020 | 01:36:17 | -75.30, -38.37 | 118.89 | 1.62 | 10 |
| 6 | 04/29/2020 | 02:27:13 | 75.30, 128.98 | 61.09 | 04/29/2020 | 02:26:57 | 75.29, 128.93 | 61.09 | 1.86 | 16 |
| 7 | 04/29/2020 | 03:17:57 | -75.30, -63.71 | 118.92 | 04/29/2020 | 03:17:39 | -75.28, -63.77 | 118.93 | 2.66 | 18 |
| 8 | 04/29/2020 | 04:08:43 | 75.30, 103.59 | 61.07 | 04/29/2020 | 04:08:18 | 75.31, 103.67 | 61.09 | 2.62 | 25 |
| 9 | 04/29/2020 | 04:59:27 | -75.30, -89.10 | 118.94 | 04/29/2020 | 04:59:00 | -75.31, -89.03 | 118.93 | 2.05 | 27 |
| 10 | 04/29/2020 | 05:50:12 | 75.31, 78.20 | 61.06 | 04/29/2020 | 05:49:39 | 75.29, 78.27 | 61.05 | 2.30 | 33 |
| 11 | 04/29/2020 | 06:40:56 | -75.31,-114.49 | 118.95 | 04/29/2020 | 06:40:21 | -75.29,-114.43 | 118.97 | 2.90 | 35 |
| 12 | 04/29/2020 | 07:31:41 | 75.26, 52.95 | 60.99 | 04/29/2020 | 07:31:01 | 75.27, 52.87 | 61.02 | 2.62 | 40 |
| 13 | 04/29/2020 | 08:22:25 | -75.27,-139.74 | 119.02 | 04/29/2020 | 08:21:43 | -75.27,-139.83 | 119.01 | 2.46 | 42 |
| 14 | 04/29/2020 | 09:13:11 | 75.27, 27.56 | 60.97 | 04/29/2020 | 09:12:23 | 75.25, 27.47 | 60.98 | 3.07 | 48 |
| 15 | 04/29/2020 | 10:03:55 | -75.27,-165.13 | 119.04 | 04/29/2020 | 10:03:04 | -75.30,-165.09 | 119.01 | 2.97 | 51 |
| 16 | 04/29/2020 | 10:54:41 | 75.27, 2.17 | 60.96 | 04/29/2020 | 10:53:44 | 75.28, 2.21 | 60.98 | 1.41 | 57 |
| 17 | 04/29/2020 | 11:45:25 | -75.28, 169.48 | 119.06 | 04/29/2020 | 11:44:26 | -75.28, 169.52 | 119.04 | 1.00 | 59 |
| 18 | 04/29/2020 | 12:36:11 | 75.28, -23.22 | 60.94 | 04/29/2020 | 12:35:06 | 75.26, -23.19 | 60.94 | 2.14 | 65 |
| 19 | 04/29/2020 | 13:26:55 | -75.28, 144.09 | 119.07 | 04/29/2020 | 13:25:48 | -75.26, 144.12 | 119.08 | 2.97 | 67 |
| 20 | 04/29/2020 | 14:17:40 | 75.24, -48.47 | 60.87 | 04/29/2020 | 14:16:28 | 75.24, -48.59 | 60.90 | 3.40 | 72 |
| 21 | 04/29/2020 | 15:08:24 | -75.24, 118.84 | 119.14 | 04/29/2020 | 15:07:10 | -75.24, 118.72 | 119.12 | 3.47 | 74 |
| 22 | 04/29/2020 | 15:59:05 | 75.00, -73.16 | 60.58 | 04/29/2020 | 15:57:54 | 75.03, -74.53 | 60.72 | 39.39 | 71 |
| 23 | 04/29/2020 | 16:49:48 | -74.96, 94.28 | 119.49 | 04/29/2020 | 16:48:37 | -74.98, 92.65 | 119.34 | 47.14 | 71 |
| 24 | 04/29/2020 | 17:40:28 | 74.67, -97.62 | 60.18 | 04/29/2020 | 17:39:23 | 74.67,-100.85 | 60.42 | 95.04 | 65 |
Figure of NOAA-20 and METOP-A satellite orbits during SNOs since TLE Epoch: 4/28/2020
Download SNOs between NOAA-20 and METOP-A since TLE EPOCH: 04/28/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and METOP-A
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service