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: 1/21/2021
| 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 | 01/21/2021 | 18:22:00 | 68.53, -97.17 | 88.20 | 01/21/2021 | 18:23:11 | 68.53, -97.01 | 88.19 | 6.43 | 71 |
| 2 | 01/21/2021 | 19:12:40 | -68.33, 70.40 | 92.02 | 01/21/2021 | 19:12:42 | -68.36, 70.42 | 91.99 | 3.51 | 2 |
| 3 | 01/21/2021 | 20:03:23 | 68.16,-122.07 | 87.80 | 01/21/2021 | 20:02:10 | 68.20,-122.14 | 87.85 | 5.22 | 73 |
| 4 | 01/24/2021 | 10:38:53 | 68.40, 18.76 | 87.45 | 01/24/2021 | 10:39:41 | 68.39, 18.70 | 87.43 | 2.57 | 48 |
| 5 | 01/24/2021 | 11:29:35 | -68.31,-173.80 | 92.66 | 01/24/2021 | 11:29:11 | -68.29,-173.79 | 92.69 | 2.77 | 24 |
| 6 | 01/24/2021 | 12:20:01 | 67.22, -5.16 | 86.21 | 01/24/2021 | 12:18:54 | 67.27, -7.30 | 86.33 | 92.58 | 67 |
| 7 | 01/27/2021 | 02:05:20 | -69.36, -34.07 | 92.23 | 01/27/2021 | 02:06:28 | -69.26, -31.97 | 92.39 | 83.21 | 68 |
| 8 | 01/27/2021 | 02:55:48 | 68.39, 134.54 | 86.77 | 01/27/2021 | 02:56:09 | 68.37, 134.55 | 86.74 | 2.83 | 21 |
| 9 | 01/27/2021 | 03:46:29 | -68.24, -57.94 | 93.40 | 01/27/2021 | 03:45:39 | -68.26, -57.94 | 93.38 | 2.38 | 50 |
| 10 | 01/29/2021 | 18:21:57 | -68.44, 82.95 | 93.89 | 01/29/2021 | 18:23:09 | -68.46, 82.89 | 93.88 | 2.89 | 72 |
| 11 | 01/29/2021 | 19:12:41 | 68.33,-109.60 | 85.99 | 01/29/2021 | 19:12:36 | 68.34,-109.60 | 86.00 | 0.78 | 5 |
| 12 | 01/29/2021 | 20:03:21 | -68.12, 57.98 | 94.24 | 01/29/2021 | 20:02:08 | -68.12, 57.78 | 94.22 | 8.37 | 73 |
| 13 | 02/01/2021 | 10:38:52 | -68.43,-161.27 | 94.65 | 02/01/2021 | 10:39:37 | -68.42,-161.26 | 94.66 | 0.66 | 45 |
| 14 | 02/01/2021 | 11:29:36 | 68.32, 6.17 | 85.24 | 02/01/2021 | 11:29:04 | 68.30, 6.23 | 85.22 | 3.46 | 32 |
| 15 | 02/04/2021 | 02:05:16 | 69.12, 146.25 | 85.31 | 02/04/2021 | 02:06:25 | 69.04, 147.75 | 85.17 | 60.18 | 69 |
| 16 | 02/04/2021 | 02:55:46 | -68.37, -45.43 | 95.49 | 02/04/2021 | 02:56:05 | -68.39, -45.43 | 95.48 | 2.07 | 19 |
| 17 | 02/04/2021 | 03:46:30 | 68.27, 122.02 | 84.40 | 02/04/2021 | 03:45:32 | 68.26, 122.07 | 84.40 | 2.21 | 58 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/21/2021
Download SNOs between NPP and TERRA since TLE EPOCH: 01/21/2021 in txt file.
Historial Predications of SNOs between NPP and TERRA