Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/6/2022
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Distance(km) | Time Diff (sec) |
| 1 | 12/17/2022 | 01:57:38 | 70.46, 17.39 | 125.49 | 12/17/2022 | 01:56:23 | 70.43, 17.58 | 125.53 | 8.00 | 75 |
| 2 | 12/17/2022 | 02:37:16 | -67.54, -39.52 | 89.23 | 12/17/2022 | 02:36:15 | -67.54, -39.55 | 89.23 | 1.32 | 61 |
| 3 | 12/17/2022 | 03:27:21 | 65.35, 130.19 | 88.60 | 12/17/2022 | 03:26:21 | 65.35, 130.18 | 88.60 | 0.79 | 60 |
| 4 | 12/17/2022 | 04:31:52 | -62.27, 150.26 | 46.94 | 12/17/2022 | 04:31:10 | -62.25, 150.31 | 46.88 | 3.17 | 42 |
| 5 | 12/17/2022 | 05:25:43 | 51.12, -49.15 | 142.30 | 12/17/2022 | 05:25:09 | 51.12, -49.15 | 142.38 | 0.16 | 34 |
| 6 | 12/17/2022 | 06:12:05 | -65.44, 127.83 | 49.77 | 12/17/2022 | 06:11:42 | -65.44, 127.83 | 49.74 | 0.44 | 23 |
| 7 | 12/17/2022 | 07:02:05 | 67.47, -62.60 | 128.36 | 12/17/2022 | 07:01:48 | 67.47, -62.62 | 128.39 | 0.85 | 17 |
| 8 | 12/17/2022 | 07:50:39 | -73.67, 115.04 | 57.73 | 12/17/2022 | 07:50:35 | -73.69, 115.06 | 57.74 | 2.39 | 4 |
| 9 | 12/17/2022 | 08:40:37 | 75.66, -72.22 | 120.13 | 12/17/2022 | 08:40:38 | 75.66, -72.23 | 120.14 | 0.33 | 1 |
| 10 | 12/17/2022 | 09:29:56 | -78.73, 108.72 | 63.65 | 12/17/2022 | 09:30:12 | -78.71, 108.63 | 63.64 | 2.90 | 16 |
| 11 | 12/17/2022 | 10:21:13 | 77.22, -91.75 | 118.32 | 12/17/2022 | 10:21:33 | 77.23, -91.80 | 118.31 | 1.18 | 20 |
| 12 | 12/17/2022 | 11:10:43 | -79.56, 89.38 | 64.88 | 12/17/2022 | 11:11:18 | -79.55, 89.31 | 64.89 | 1.91 | 35 |
| 13 | 12/17/2022 | 12:01:52 | 78.52,-110.52 | 116.65 | 12/17/2022 | 12:02:31 | 78.52,-110.59 | 116.64 | 1.54 | 39 |
| 14 | 12/17/2022 | 12:51:37 | -80.06, 68.81 | 65.75 | 12/17/2022 | 12:52:31 | -80.06, 68.77 | 65.78 | 0.95 | 54 |
| 15 | 12/17/2022 | 13:42:37 | 79.45,-129.46 | 115.30 | 12/17/2022 | 13:43:35 | 79.45,-129.54 | 115.27 | 1.52 | 58 |
| 16 | 12/17/2022 | 14:32:35 | -80.40, 47.40 | 66.40 | 12/17/2022 | 14:33:48 | -80.40, 47.39 | 66.45 | 0.01 | 73 |
Figure of NOAA-21 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/6/2022
Download SNOs between NOAA-21 and NOAA-20 since TLE EPOCH: 12/06/2022 in txt file.
Historial Predications of SNOs between NOAA-21 and NOAA-20