Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and LANDSAT-9 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/26/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (LANDSAT-9) | Time (LANDSAT-9) | Lat,Lon (LANDSAT-9) | SZA (LANDSAT-9 ) | Distance(km) | Time Diff (sec) |
| 1 | 10/26/2024 | 05:55:31 | -70.38, -92.81 | 97.11 | 10/26/2024 | 05:56:43 | -70.33, -92.40 | 97.17 | 16.49 | 72 |
| 2 | 10/26/2024 | 06:46:12 | 70.09, 74.95 | 82.62 | 10/26/2024 | 06:46:12 | 70.11, 74.94 | 82.64 | 2.48 | 0 |
| 3 | 10/26/2024 | 07:36:54 | -70.02,-117.62 | 97.45 | 10/26/2024 | 07:35:42 | -70.00,-117.59 | 97.47 | 2.29 | 72 |
| 4 | 10/28/2024 | 22:12:21 | -70.16, 23.32 | 96.43 | 10/28/2024 | 22:13:13 | -70.18, 23.28 | 96.41 | 3.03 | 52 |
| 5 | 10/28/2024 | 23:03:06 | 70.08,-169.26 | 83.51 | 10/28/2024 | 23:02:40 | 70.07,-169.23 | 83.50 | 1.40 | 26 |
| 6 | 10/28/2024 | 23:53:31 | -69.11, -0.51 | 97.46 | 10/28/2024 | 23:52:24 | -69.20, -2.80 | 97.38 | 90.98 | 67 |
| 7 | 10/31/2024 | 13:38:51 | 71.14, -29.82 | 85.42 | 10/31/2024 | 13:39:57 | 71.01, -27.22 | 85.30 | 94.93 | 66 |
| 8 | 10/31/2024 | 14:29:16 | -70.17, 139.09 | 95.55 | 10/31/2024 | 14:29:41 | -70.14, 139.11 | 95.58 | 2.95 | 25 |
| 9 | 10/31/2024 | 15:20:00 | 70.04, -53.42 | 84.34 | 10/31/2024 | 15:19:08 | 70.03, -53.41 | 84.32 | 1.61 | 52 |
| 10 | 11/03/2024 | 05:55:28 | 70.23, 87.46 | 85.35 | 11/03/2024 | 05:56:38 | 70.20, 87.45 | 85.32 | 3.43 | 70 |
| 11 | 11/03/2024 | 06:46:09 | -70.09,-105.01 | 94.79 | 11/03/2024 | 06:46:08 | -70.09,-105.07 | 94.79 | 2.26 | 1 |
| 12 | 11/03/2024 | 07:36:50 | 69.81, 62.72 | 84.95 | 11/03/2024 | 07:35:37 | 69.87, 62.26 | 85.00 | 18.49 | 73 |
| 13 | 11/05/2024 | 22:12:21 | 70.18,-156.68 | 86.11 | 11/05/2024 | 22:13:03 | 70.20,-156.65 | 86.13 | 2.25 | 42 |
| 14 | 11/05/2024 | 23:03:03 | -70.08, 10.78 | 93.98 | 11/05/2024 | 23:02:33 | -70.09, 10.83 | 93.97 | 1.79 | 30 |
| 15 | 11/08/2024 | 13:38:42 | -70.93, 150.59 | 92.37 | 11/08/2024 | 13:39:50 | -70.79, 152.49 | 92.50 | 71.05 | 68 |
| 16 | 11/08/2024 | 14:29:13 | 70.14, -40.84 | 86.86 | 11/08/2024 | 14:29:27 | 70.13, -40.84 | 86.84 | 1.59 | 14 |
| 17 | 11/08/2024 | 15:19:55 | -70.05, 126.63 | 93.23 | 11/08/2024 | 15:18:57 | -70.02, 126.64 | 93.26 | 2.43 | 58 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 10/26/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 10/26/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9