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: 4/12/2024
| Index | Date | Time (HIMAWARI-9) | HIMAWARI-9 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/13/2024 | 04:15:48 | -0.01, 140.75 | -0.88, 136.85 | 444.77 | 80 |
| 2 | 04/14/2024 | 03:59:43 | -0.01, 140.75 | 0.12, 141.38 | 72.45 | 80 |
| 3 | 04/16/2024 | 16:02:47 | 0.02, 140.71 | 0.04, 140.65 | 7.87 | 80 |
| 4 | 04/19/2024 | 04:03:19 | -0.03, 140.68 | -0.23, 139.88 | 92.19 | 80 |
| 5 | 04/20/2024 | 03:47:15 | -0.02, 140.66 | 0.84, 144.40 | 426.45 | 80 |
| 6 | 04/21/2024 | 16:09:04 | 0.03, 140.62 | 0.33, 139.13 | 169.46 | 80 |
| 7 | 04/22/2024 | 15:47:39 | 0.02, 140.60 | -0.68, 143.66 | 349.36 | 80 |
| 8 | 04/24/2024 | 04:09:36 | -0.02, 140.58 | -0.50, 138.36 | 251.92 | 80 |
| 9 | 04/25/2024 | 03:53:31 | -0.02, 140.55 | 0.52, 142.89 | 267.25 | 80 |
Figure of HIMAWARI-9 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/12/2024
Download SNOs between HIMAWARI-9 and NOAA-21 since TLE EPOCH: 04/12/2024 in txt file.
Historical Predications of SNOs between HIMAWARI-9 and NOAA-21