Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and PACE Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/27/2025
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (PACE) | Time (PACE) | Lat,Lon (PACE) | SZA (PACE ) | Distance(km) | Time Diff (sec) |
| 1 | 09/28/2025 | 01:54:03 | 80.10, 112.08 | 84.13 | 09/28/2025 | 01:54:07 | 80.10, 112.01 | 84.14 | 1.46 | 4 |
| 2 | 09/30/2025 | 06:20:34 | 80.14, 44.97 | 85.04 | 09/30/2025 | 06:21:02 | 80.15, 44.93 | 85.03 | 0.97 | 28 |
| 3 | 09/30/2025 | 07:11:15 | -80.02,-146.42 | 95.18 | 09/30/2025 | 07:10:09 | -80.02,-146.30 | 95.17 | 2.64 | 66 |
| 4 | 10/02/2025 | 10:47:06 | 80.22, -22.50 | 86.01 | 10/02/2025 | 10:47:57 | 80.21, -22.37 | 85.97 | 2.43 | 51 |
| 5 | 10/02/2025 | 11:37:45 | -80.04, 146.75 | 94.32 | 10/02/2025 | 11:37:03 | -80.05, 146.73 | 94.30 | 0.56 | 42 |
| 6 | 10/04/2025 | 15:14:07 | 80.91, -99.91 | 88.54 | 10/04/2025 | 15:15:20 | 81.14, -99.21 | 88.58 | 28.45 | 73 |
| 7 | 10/04/2025 | 16:04:15 | -80.07, 79.88 | 93.45 | 10/04/2025 | 16:03:56 | -80.07, 79.83 | 93.44 | 0.98 | 19 |
| 8 | 10/06/2025 | 20:30:47 | -80.15, 12.35 | 92.48 | 10/06/2025 | 20:30:50 | -80.15, 12.43 | 92.49 | 1.51 | 3 |
| 9 | 10/09/2025 | 00:57:16 | -80.15, -54.31 | 91.66 | 10/09/2025 | 00:57:41 | -80.15, -54.31 | 91.67 | 0.32 | 25 |
| 10 | 10/09/2025 | 01:47:56 | 80.03, 114.41 | 88.12 | 10/09/2025 | 01:46:47 | 80.03, 114.43 | 88.14 | 0.37 | 69 |
| 11 | 10/11/2025 | 05:23:47 | -80.22,-121.64 | 90.73 | 10/11/2025 | 05:24:33 | -80.21,-121.56 | 90.76 | 1.60 | 46 |
Figure of NPP and PACE satellite orbits during SNOs since TLE Epoch: 9/27/2025
Download SNOs between NPP and PACE since TLE EPOCH: 09/27/2025 in txt file.
Historial Predications of SNOs between NPP and PACE