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: 12/20/2019
| 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 | 12/20/2019 | 03:21:08 | 68.30, 128.31 | 91.61 | 12/20/2019 | 03:21:13 | 68.29, 128.32 | 91.59 | 1.49 | 5 |
| 2 | 12/20/2019 | 04:11:49 | -68.17, -64.21 | 88.53 | 12/20/2019 | 04:10:43 | -68.17, -64.19 | 88.53 | 0.91 | 66 |
| 3 | 12/22/2019 | 18:47:20 | -68.36, 76.69 | 88.32 | 12/22/2019 | 18:48:15 | -68.39, 76.68 | 88.30 | 3.01 | 55 |
| 4 | 12/22/2019 | 19:38:04 | 68.23,-115.83 | 91.55 | 12/22/2019 | 19:37:43 | 68.23,-115.87 | 91.55 | 1.64 | 21 |
| 5 | 12/22/2019 | 20:28:33 | -67.45, 52.45 | 89.24 | 12/22/2019 | 20:27:24 | -67.50, 50.92 | 89.18 | 65.28 | 69 |
| 6 | 12/25/2019 | 10:13:53 | 69.39, 23.74 | 92.69 | 12/25/2019 | 10:15:00 | 69.27, 26.04 | 92.56 | 91.07 | 67 |
| 7 | 12/25/2019 | 11:04:17 | -68.34,-167.52 | 88.38 | 12/25/2019 | 11:04:45 | -68.33,-167.51 | 88.39 | 1.43 | 28 |
| 8 | 12/25/2019 | 11:55:01 | 68.21, -0.04 | 91.49 | 12/25/2019 | 11:54:12 | 68.22, 0.00 | 91.50 | 2.26 | 49 |
| 9 | 12/28/2019 | 02:30:33 | 68.46, 140.77 | 91.66 | 12/28/2019 | 02:31:44 | 68.43, 140.85 | 91.62 | 4.99 | 71 |
| 10 | 12/28/2019 | 03:21:13 | -68.27, -51.66 | 88.55 | 12/28/2019 | 03:21:15 | -68.26, -51.71 | 88.55 | 2.27 | 2 |
| 11 | 12/28/2019 | 04:11:55 | 68.09, 115.88 | 91.27 | 12/28/2019 | 04:10:42 | 68.10, 115.74 | 91.28 | 6.08 | 73 |
| 12 | 12/30/2019 | 18:47:27 | 68.34,-103.30 | 91.38 | 12/30/2019 | 18:48:13 | 68.35,-103.36 | 91.39 | 2.49 | 46 |
| 13 | 12/30/2019 | 19:38:09 | -68.25, 64.13 | 88.71 | 12/30/2019 | 19:37:43 | -68.25, 64.15 | 88.72 | 1.17 | 26 |
| 14 | 01/02/2020 | 10:13:55 | -69.25,-156.07 | 87.89 | 01/02/2020 | 10:15:03 | -69.11,-154.18 | 88.07 | 76.61 | 68 |
| 15 | 01/02/2020 | 11:04:24 | 68.33, 12.48 | 91.17 | 01/02/2020 | 11:04:42 | 68.33, 12.49 | 91.16 | 0.84 | 18 |
| 16 | 01/02/2020 | 11:55:05 | -68.18, 179.98 | 88.99 | 01/02/2020 | 11:54:13 | -68.17, 179.94 | 89.00 | 2.50 | 52 |
Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/20/2019
Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/20/2019 in txt file.
Historical Predictions of SNOs between NOAA-20 and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service