Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2020
| Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 04/20/2020 | 18:48:14 | 68.38,-103.37 | 56.40 | 04/20/2020 | 18:48:41 | 68.40,-103.36 | 56.41 | 2.18 | 27 |
| 2 | 04/20/2020 | 19:38:55 | -68.26, 64.11 | 123.75 | 04/20/2020 | 19:38:12 | -68.24, 64.07 | 123.76 | 2.72 | 43 |
| 3 | 04/23/2020 | 10:14:28 | -68.69,-155.31 | 124.18 | 04/23/2020 | 10:15:39 | -68.62,-154.85 | 124.25 | 19.84 | 71 |
| 4 | 04/23/2020 | 11:05:08 | 68.34, 12.46 | 55.46 | 04/23/2020 | 11:05:09 | 68.34, 12.46 | 55.46 | 0.26 | 1 |
| 5 | 04/23/2020 | 11:55:49 | -68.21, 179.94 | 124.69 | 04/23/2020 | 11:54:39 | -68.23, 179.96 | 124.66 | 2.93 | 70 |
| 6 | 04/26/2020 | 02:31:18 | -68.43, -39.20 | 125.32 | 04/26/2020 | 02:32:09 | -68.45, -39.17 | 125.30 | 2.82 | 51 |
| 7 | 04/26/2020 | 03:22:02 | 68.30, 128.28 | 54.54 | 04/26/2020 | 03:21:37 | 68.28, 128.27 | 54.52 | 2.36 | 25 |
| 8 | 04/26/2020 | 04:12:29 | -67.41, -63.31 | 126.36 | 04/26/2020 | 04:11:20 | -67.45, -65.06 | 126.32 | 74.71 | 69 |
| 9 | 04/28/2020 | 17:57:46 | 69.32, -91.96 | 54.76 | 04/28/2020 | 17:58:53 | 69.26, -89.88 | 54.69 | 82.19 | 67 |
| 10 | 04/28/2020 | 18:48:12 | -68.38, 76.63 | 126.21 | 04/28/2020 | 18:48:37 | -68.38, 76.64 | 126.21 | 0.70 | 25 |
| 11 | 04/28/2020 | 19:38:56 | 68.26,-115.90 | 53.66 | 04/28/2020 | 19:38:04 | 68.26,-115.86 | 53.66 | 2.09 | 52 |
| 12 | 05/01/2020 | 10:14:25 | 68.48, 24.95 | 53.09 | 05/01/2020 | 10:15:34 | 68.47, 25.01 | 53.07 | 2.85 | 69 |
| 13 | 05/01/2020 | 11:05:05 | -68.34,-167.55 | 127.07 | 05/01/2020 | 11:05:04 | -68.31,-167.55 | 127.10 | 3.24 | 1 |
| 14 | 05/01/2020 | 11:55:46 | 68.06, 0.12 | 52.64 | 05/01/2020 | 11:54:33 | 68.08, -0.18 | 52.66 | 12.65 | 73 |
| 15 | 05/04/2020 | 02:31:17 | 68.39, 140.83 | 52.21 | 05/04/2020 | 02:32:01 | 68.39, 140.80 | 52.21 | 1.08 | 44 |
| 16 | 05/04/2020 | 03:21:59 | -68.30, -51.74 | 127.89 | 05/04/2020 | 03:21:31 | -68.30, -51.68 | 127.90 | 2.45 | 28 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2020
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/20/2020 in txt file.
Historical Predictions of SNOs between NOAA-20 and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service