Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between AURA and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/20/2025
| Index | Date (AURA) | Time (AURA) | Lat,Lon (AURA) | SZA (AURA ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 02/20/2025 | 19:15:08 | 80.98, 167.57 | 100.02 | 02/20/2025 | 19:13:57 | 80.98, 167.54 | 100.07 | 0.67 | 71 |
| 2 | 02/20/2025 | 20:04:28 | -81.01, -24.33 | 80.06 | 02/20/2025 | 20:04:40 | -81.01, -24.41 | 80.06 | 1.41 | 12 |
| 3 | 02/23/2025 | 07:17:18 | -81.01, 167.56 | 80.98 | 02/23/2025 | 07:17:04 | -81.01, 167.44 | 80.95 | 2.20 | 14 |
| 4 | 02/23/2025 | 08:06:36 | 81.06, -24.00 | 98.90 | 02/23/2025 | 08:07:45 | 81.06, -23.83 | 98.83 | 3.04 | 69 |
| 5 | 02/25/2025 | 18:30:06 | -81.02, -0.55 | 81.91 | 02/25/2025 | 18:29:27 | -81.02, -0.43 | 81.90 | 2.11 | 39 |
| 6 | 02/25/2025 | 19:19:25 | 81.04, 167.49 | 98.03 | 02/25/2025 | 19:20:10 | 81.04, 167.56 | 97.99 | 1.32 | 45 |
| 7 | 02/28/2025 | 05:42:52 | -81.00,-169.03 | 82.80 | 02/28/2025 | 05:41:51 | -80.99,-169.12 | 82.75 | 1.54 | 61 |
| 8 | 02/28/2025 | 06:32:10 | 81.04, -0.66 | 97.09 | 02/28/2025 | 06:32:33 | 81.04, -0.76 | 97.09 | 1.86 | 23 |
| 9 | 03/02/2025 | 17:44:55 | 81.02,-169.18 | 96.19 | 03/02/2025 | 17:44:57 | 81.02,-169.17 | 96.19 | 0.60 | 2 |
| 10 | 03/05/2025 | 04:57:37 | 81.02, 22.67 | 95.23 | 03/05/2025 | 04:57:20 | 81.02, 22.72 | 95.23 | 0.99 | 17 |
Figure of AURA and NPP satellite orbits during SNOs since TLE Epoch: 2/20/2025
Download SNOs between AURA and NPP since TLE EPOCH: 02/20/2025 in txt file.
Historial Predications of SNOs between AURA and NPP