Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/29/2021
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 09/29/2021 | 07:17:15 | -68.90,-111.33 | 108.69 | 09/29/2021 | 07:18:06 | -68.88,-111.33 | 108.71 | 2.15 | 51 |
| 2 | 09/29/2021 | 08:07:59 | 68.78, 56.14 | 71.21 | 09/29/2021 | 08:07:33 | 68.77, 56.17 | 71.20 | 1.93 | 26 |
| 3 | 09/29/2021 | 08:58:25 | -67.83,-135.32 | 109.72 | 09/29/2021 | 08:57:17 | -67.88,-137.26 | 109.69 | 81.39 | 68 |
| 4 | 10/01/2021 | 22:43:43 | 69.74,-164.07 | 73.19 | 10/01/2021 | 22:44:50 | 69.65,-162.08 | 73.11 | 77.71 | 67 |
| 5 | 10/01/2021 | 23:34:10 | -68.85, 4.51 | 107.70 | 10/01/2021 | 23:34:33 | -68.82, 4.48 | 107.72 | 2.71 | 23 |
| 6 | 10/02/2021 | 00:24:54 | 68.73, 171.97 | 72.21 | 10/02/2021 | 00:24:00 | 68.71, 171.98 | 72.18 | 2.32 | 54 |
| 7 | 10/04/2021 | 15:00:24 | 68.95, -47.18 | 73.43 | 10/04/2021 | 15:01:29 | 68.92, -47.15 | 73.41 | 2.92 | 65 |
| 8 | 10/04/2021 | 15:51:05 | -68.80, 120.35 | 106.71 | 10/04/2021 | 15:50:59 | -68.82, 120.35 | 106.69 | 2.38 | 6 |
| 9 | 10/04/2021 | 16:41:43 | 68.36, -71.77 | 72.88 | 10/04/2021 | 16:40:31 | 68.42, -72.49 | 72.93 | 30.29 | 72 |
| 10 | 10/07/2021 | 07:17:19 | 68.91, 68.65 | 74.42 | 10/07/2021 | 07:17:55 | 68.91, 68.71 | 74.42 | 2.19 | 36 |
| 11 | 10/07/2021 | 08:07:59 | -68.75,-123.82 | 105.73 | 10/07/2021 | 08:07:25 | -68.75,-123.85 | 105.73 | 1.42 | 34 |
| 12 | 10/09/2021 | 22:43:37 | -69.40, 16.43 | 104.09 | 10/09/2021 | 22:44:48 | -69.28, 17.43 | 104.19 | 41.02 | 71 |
| 13 | 10/09/2021 | 23:34:12 | 68.81,-175.45 | 75.35 | 10/09/2021 | 23:34:21 | 68.83,-175.51 | 75.36 | 3.06 | 9 |
| 14 | 10/10/2021 | 00:24:54 | -68.71, -7.99 | 104.75 | 10/10/2021 | 00:23:51 | -68.73, -8.00 | 104.73 | 2.29 | 63 |
| 15 | 10/12/2021 | 15:00:24 | -68.93, 132.85 | 103.54 | 10/12/2021 | 15:01:20 | -68.93, 132.85 | 103.55 | 0.89 | 56 |
| 16 | 10/12/2021 | 15:51:07 | 68.78, -59.62 | 76.32 | 10/12/2021 | 15:50:47 | 68.80, -59.66 | 76.34 | 2.97 | 20 |
| 17 | 10/12/2021 | 16:41:37 | -68.03, 108.67 | 104.41 | 10/12/2021 | 16:40:28 | -68.09, 107.11 | 104.37 | 65.04 | 69 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 9/29/2021
Download SNOs between NPP and TERRA since TLE EPOCH: 09/29/2021 in txt file.
Historial Predications of SNOs between NPP and TERRA