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: 1/20/2025
| 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 | 01/22/2025 | 11:51:02 | -73.28, 173.12 | 86.92 | 01/22/2025 | 11:51:27 | -73.30, 173.19 | 86.91 | 3.29 | 25 |
| 2 | 01/22/2025 | 12:41:46 | 73.17, -19.34 | 92.96 | 01/22/2025 | 12:40:47 | 73.19, -19.36 | 92.99 | 1.87 | 59 |
| 3 | 01/24/2025 | 22:12:39 | 73.44,-162.63 | 92.69 | 01/24/2025 | 22:13:50 | 73.40,-162.27 | 92.61 | 12.45 | 71 |
| 4 | 01/24/2025 | 23:03:19 | -73.26, 5.09 | 87.52 | 01/24/2025 | 23:03:15 | -73.23, 5.06 | 87.55 | 3.07 | 4 |
| 5 | 01/24/2025 | 23:53:51 | 72.54, 173.91 | 91.69 | 01/24/2025 | 23:52:44 | 72.63, 171.59 | 91.93 | 77.62 | 67 |
| 6 | 01/27/2025 | 09:24:55 | 73.33, 29.54 | 91.95 | 01/27/2025 | 09:25:38 | 73.33, 29.61 | 91.93 | 2.32 | 43 |
| 7 | 01/27/2025 | 10:15:37 | -73.25,-162.97 | 88.15 | 01/27/2025 | 10:15:02 | -73.22,-162.95 | 88.17 | 3.15 | 35 |
| 8 | 01/29/2025 | 20:37:12 | 73.28,-138.44 | 91.25 | 01/29/2025 | 20:37:25 | 73.27,-138.50 | 91.23 | 2.36 | 13 |
| 9 | 01/29/2025 | 21:27:54 | -73.20, 29.06 | 88.86 | 01/29/2025 | 21:26:48 | -73.22, 29.06 | 88.83 | 1.70 | 66 |
| 10 | 02/01/2025 | 06:58:45 | -73.35,-113.97 | 89.36 | 02/01/2025 | 06:59:51 | -73.34,-114.00 | 89.38 | 1.09 | 66 |
| 11 | 02/01/2025 | 07:49:29 | 73.24, 53.57 | 90.52 | 02/01/2025 | 07:49:10 | 73.27, 53.52 | 90.55 | 2.97 | 19 |
Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 1/20/2025
Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 01/20/2025 in txt file.
Historial Predications of SNOs between NOAA-21 and TERRA