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: 3/29/2024
| 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 | 03/29/2024 | 15:18:11 | -70.04, 126.51 | 113.73 | 03/29/2024 | 15:19:01 | -70.04, 126.53 | 113.73 | 1.05 | 50 |
| 2 | 03/29/2024 | 16:08:55 | 69.92, -66.02 | 66.15 | 03/29/2024 | 16:08:28 | 69.93, -65.97 | 66.16 | 1.91 | 27 |
| 3 | 03/29/2024 | 16:59:20 | -68.93, 102.73 | 114.91 | 03/29/2024 | 16:58:13 | -68.99, 100.40 | 114.76 | 93.38 | 67 |
| 4 | 04/01/2024 | 06:44:38 | 70.78, 73.79 | 66.03 | 04/01/2024 | 06:45:46 | 70.66, 75.69 | 65.84 | 71.33 | 68 |
| 5 | 04/01/2024 | 07:35:07 | -69.99,-117.66 | 114.82 | 04/01/2024 | 07:35:26 | -70.00,-117.63 | 114.81 | 1.10 | 19 |
| 6 | 04/01/2024 | 08:25:51 | 69.88, 49.82 | 65.06 | 04/01/2024 | 08:24:53 | 69.89, 49.86 | 65.07 | 1.59 | 58 |
| 7 | 04/03/2024 | 23:01:21 | 70.07,-169.32 | 64.25 | 04/03/2024 | 23:02:20 | 70.07,-169.26 | 64.24 | 2.05 | 59 |
| 8 | 04/03/2024 | 23:52:03 | -69.96, -1.84 | 115.88 | 04/03/2024 | 23:51:50 | -69.96, -1.79 | 115.88 | 2.17 | 13 |
| 9 | 04/04/2024 | 00:42:36 | 69.27, 166.47 | 63.40 | 04/04/2024 | 00:41:27 | 69.29, 164.95 | 63.47 | 59.87 | 69 |
| 10 | 04/06/2024 | 15:18:15 | 70.00, -53.45 | 63.16 | 04/06/2024 | 15:18:43 | 69.99, -53.48 | 63.14 | 2.44 | 28 |
| 11 | 04/06/2024 | 16:08:57 | -69.90, 114.03 | 116.97 | 04/06/2024 | 16:08:13 | -69.88, 114.00 | 116.98 | 2.26 | 44 |
| 12 | 04/09/2024 | 06:44:27 | -70.11,-105.14 | 117.73 | 04/09/2024 | 06:45:38 | -70.08,-105.09 | 117.76 | 3.28 | 71 |
| 13 | 04/09/2024 | 07:35:10 | 69.96, 62.39 | 62.11 | 04/09/2024 | 07:35:05 | 69.96, 62.39 | 62.11 | 0.59 | 5 |
| 14 | 04/09/2024 | 08:25:50 | -69.74,-129.97 | 118.13 | 04/09/2024 | 08:24:36 | -69.80,-130.20 | 118.06 | 11.22 | 74 |
| 15 | 04/11/2024 | 23:01:21 | -70.02, 10.76 | 118.81 | 04/11/2024 | 23:02:00 | -70.02, 10.73 | 118.82 | 1.40 | 39 |
| 16 | 04/11/2024 | 23:52:05 | 69.93, 178.22 | 61.09 | 04/11/2024 | 23:51:26 | 69.95, 178.28 | 61.11 | 3.24 | 39 |
Figure of NOAA-21 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 3/29/2024
Download SNOs between NOAA-21 and LANDSAT-9 since TLE EPOCH: 03/29/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and LANDSAT-9