Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between HIMAWARI-9 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/24/2024
| Index | Date | Time (HIMAWARI-9) | HIMAWARI-9 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/25/2024 | 04:04:15 | 0.01, 140.73 | -0.14, 139.96 | 86.84 | 80 |
| 2 | 08/26/2024 | 03:48:10 | 0.01, 140.72 | 0.86, 144.50 | 430.89 | 80 |
| 3 | 08/27/2024 | 16:09:57 | -0.01, 140.72 | 0.30, 139.24 | 168.73 | 80 |
| 4 | 08/28/2024 | 15:48:32 | -0.01, 140.71 | -0.70, 143.78 | 349.13 | 80 |
| 5 | 08/30/2024 | 04:10:27 | 0.02, 140.69 | -0.47, 138.48 | 251.58 | 80 |
| 6 | 08/31/2024 | 03:54:22 | 0.01, 140.67 | 0.54, 143.02 | 267.11 | 80 |
| 7 | 09/01/2024 | 16:16:08 | -0.02, 140.65 | 0.66, 137.76 | 330.40 | 80 |
| 8 | 09/02/2024 | 15:54:42 | -0.01, 140.63 | -0.36, 142.30 | 188.84 | 80 |
| 9 | 09/04/2024 | 04:16:38 | 0.02, 140.60 | -0.79, 137.00 | 410.15 | 80 |
| 10 | 09/05/2024 | 04:00:32 | 0.01, 140.57 | 0.24, 141.53 | 109.80 | 80 |
| 11 | 09/06/2024 | 16:22:18 | -0.02, 140.53 | 0.95, 136.27 | 485.76 | 80 |
| 12 | 09/07/2024 | 16:00:53 | -0.01, 140.51 | -0.07, 140.81 | 34.31 | 80 |
Figure of HIMAWARI-9 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/24/2024
Download SNOs between HIMAWARI-9 and NOAA-21 since TLE EPOCH: 08/24/2024 in txt file.
Historical Predications of SNOs between HIMAWARI-9 and NOAA-21