Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and FY3D Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/23/2024
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Distance(km) | Time Diff (sec) |
| 1 | 06/23/2024 | 04:10:53 | 81.11, 60.13 | 62.05 | 06/23/2024 | 04:12:00 | 81.10, 60.23 | 61.99 | 2.04 | 67 |
| 2 | 06/23/2024 | 05:01:37 | -81.10,-132.30 | 118.00 | 06/23/2024 | 05:02:45 | -81.11,-132.12 | 118.06 | 3.17 | 68 |
| 3 | 06/23/2024 | 05:52:22 | 81.10, 35.12 | 61.99 | 06/23/2024 | 05:53:30 | 81.11, 35.12 | 61.96 | 0.78 | 68 |
| 4 | 06/23/2024 | 06:43:07 | -81.10,-157.68 | 117.99 | 06/23/2024 | 06:44:16 | -81.11,-157.61 | 118.04 | 1.21 | 69 |
| 5 | 06/23/2024 | 07:33:52 | 81.10, 9.74 | 62.00 | 06/23/2024 | 07:35:01 | 81.11, 9.63 | 61.97 | 2.06 | 69 |
| 6 | 06/23/2024 | 08:24:37 | -81.10, 176.94 | 117.99 | 06/23/2024 | 08:25:47 | -81.11, 176.90 | 118.02 | 0.81 | 70 |
| 7 | 06/23/2024 | 09:15:23 | 81.11, -16.02 | 62.05 | 06/23/2024 | 09:16:32 | 81.10, -15.87 | 61.99 | 2.72 | 69 |
| 8 | 06/23/2024 | 10:06:07 | -81.10, 151.56 | 117.99 | 06/23/2024 | 10:07:18 | -81.10, 151.40 | 118.01 | 2.76 | 71 |
| 9 | 06/23/2024 | 10:56:52 | 81.10, -41.02 | 62.00 | 06/23/2024 | 10:58:02 | 81.11, -40.98 | 61.96 | 1.05 | 70 |
| 10 | 06/23/2024 | 11:47:37 | -81.10, 126.18 | 117.99 | 06/23/2024 | 11:48:48 | -81.11, 126.29 | 118.04 | 1.88 | 71 |
| 11 | 06/23/2024 | 12:38:22 | 81.10, -66.40 | 62.00 | 06/23/2024 | 12:39:33 | 81.11, -66.47 | 61.98 | 1.36 | 71 |
| 12 | 06/23/2024 | 13:29:07 | -81.10, 100.80 | 117.98 | 06/23/2024 | 13:30:19 | -81.11, 100.80 | 118.02 | 0.18 | 72 |
| 13 | 06/23/2024 | 14:19:52 | 81.10, -91.78 | 62.01 | 06/23/2024 | 14:21:04 | 81.11, -91.97 | 61.99 | 3.21 | 72 |
| 14 | 06/23/2024 | 15:10:36 | -81.11, 75.42 | 117.98 | 06/23/2024 | 15:11:49 | -81.10, 75.30 | 118.01 | 2.07 | 73 |
| 15 | 06/23/2024 | 16:01:21 | 81.10,-117.16 | 62.01 | 06/23/2024 | 16:02:33 | 81.11,-117.08 | 61.96 | 1.63 | 72 |
| 16 | 06/23/2024 | 16:52:06 | -81.11, 50.04 | 117.98 | 06/23/2024 | 16:53:19 | -81.11, 50.19 | 118.04 | 2.56 | 73 |
| 17 | 06/23/2024 | 17:42:51 | 81.10,-142.54 | 62.01 | 06/23/2024 | 17:44:04 | 81.11,-142.57 | 61.98 | 0.75 | 73 |
| 18 | 06/23/2024 | 18:33:36 | -81.11, 24.66 | 117.98 | 06/23/2024 | 18:34:50 | -81.11, 24.70 | 118.02 | 0.59 | 74 |
| 19 | 06/23/2024 | 19:24:21 | 81.10,-167.92 | 62.01 | 06/23/2024 | 19:25:35 | 81.11,-168.07 | 61.99 | 2.49 | 74 |
| 20 | 06/23/2024 | 20:15:06 | -81.11, -0.72 | 117.97 | 06/23/2024 | 20:16:21 | -81.11, -0.80 | 118.01 | 1.39 | 75 |
| 21 | 06/23/2024 | 21:05:51 | 81.10, 166.70 | 62.02 | 06/23/2024 | 21:07:05 | 81.11, 166.82 | 61.96 | 2.30 | 74 |
| 22 | 06/23/2024 | 21:56:36 | -81.11, -26.10 | 117.97 | 06/23/2024 | 21:57:51 | -81.11, -25.91 | 118.04 | 3.24 | 75 |
| 23 | 06/23/2024 | 22:47:21 | 81.10, 141.31 | 62.02 | 06/23/2024 | 22:48:36 | 81.11, 141.33 | 61.98 | 0.57 | 75 |
Figure of NOAA-21 and FY3D satellite orbits during SNOs since TLE Epoch: 6/23/2024
Download SNOs between NOAA-21 and FY3D since TLE EPOCH: 06/23/2024 in txt file.
Historial Predications of SNOs between NOAA-21 and FY3D