Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/14/2023
| Index | Date (NOAA-21) | Time (NOAA-21) | Lat,Lon (NOAA-21) | SZA (NOAA-21 ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 02/15/2023 | 00:56:07 | -70.68, -18.60 | 96.41 | 02/15/2023 | 00:57:18 | -70.58, -18.02 | 96.55 | 24.14 | 71 |
| 2 | 02/15/2023 | 01:46:46 | 70.31, 149.31 | 83.18 | 02/15/2023 | 01:46:44 | 70.32, 149.25 | 83.19 | 2.49 | 2 |
| 3 | 02/15/2023 | 02:37:25 | -70.06, -42.99 | 97.10 | 02/15/2023 | 02:36:12 | -70.10, -43.40 | 97.02 | 16.34 | 73 |
| 4 | 02/17/2023 | 13:50:01 | -70.57, 148.09 | 97.41 | 02/17/2023 | 13:51:13 | -70.50, 148.37 | 97.51 | 12.64 | 72 |
| 5 | 02/17/2023 | 14:40:43 | 70.35, -44.25 | 82.35 | 02/17/2023 | 14:40:37 | 70.34, -44.21 | 82.33 | 2.37 | 6 |
| 6 | 02/17/2023 | 15:31:19 | -69.95, 123.69 | 98.10 | 02/17/2023 | 15:30:07 | -70.02, 122.99 | 97.98 | 28.06 | 72 |
| 7 | 02/20/2023 | 02:43:55 | -70.47, -45.24 | 98.42 | 02/20/2023 | 02:45:06 | -70.48, -45.16 | 98.43 | 2.92 | 71 |
| 8 | 02/20/2023 | 03:34:38 | 70.31, 122.33 | 81.40 | 02/20/2023 | 03:34:30 | 70.30, 122.25 | 81.40 | 2.94 | 8 |
| 9 | 02/20/2023 | 04:25:13 | -69.85, -69.65 | 99.10 | 02/20/2023 | 04:24:02 | -69.89, -70.69 | 99.01 | 40.07 | 71 |
| 10 | 02/22/2023 | 15:37:50 | -70.44, 121.32 | 99.37 | 02/22/2023 | 15:38:58 | -70.45, 121.32 | 99.37 | 1.32 | 68 |
| 11 | 02/22/2023 | 16:28:34 | 70.34, -71.20 | 80.51 | 02/22/2023 | 16:28:21 | 70.33, -71.20 | 80.50 | 0.94 | 13 |
| 12 | 02/22/2023 | 17:19:06 | -69.71, 97.07 | 100.17 | 02/22/2023 | 17:17:56 | -69.75, 95.64 | 100.05 | 55.20 | 70 |
| 13 | 02/25/2023 | 04:31:44 | -70.43, -72.14 | 100.32 | 02/25/2023 | 04:32:48 | -70.43, -72.20 | 100.33 | 2.45 | 64 |
| 14 | 02/25/2023 | 05:22:28 | 70.32, 95.33 | 79.56 | 02/25/2023 | 05:22:10 | 70.35, 95.35 | 79.59 | 3.15 | 18 |
| 15 | 02/25/2023 | 06:12:57 | -69.54, -96.17 | 101.29 | 02/25/2023 | 06:11:49 | -69.56, -98.10 | 101.17 | 75.30 | 68 |
| 16 | 02/27/2023 | 17:25:40 | -70.48, 94.30 | 101.22 | 02/27/2023 | 17:26:37 | -70.46, 94.36 | 101.25 | 3.24 | 57 |
| 17 | 02/27/2023 | 18:16:23 | 70.33, -98.15 | 78.61 | 02/27/2023 | 18:16:00 | 70.32, -98.17 | 78.61 | 0.93 | 23 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 2/14/2023
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 02/14/2023 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA