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: 10/24/2017
| 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 | 10/25/2017 | 18:22:58 | 68.47, -97.14 | 80.73 | 10/25/2017 | 18:24:02 | 68.49, -97.10 | 80.75 | 3.02 | 64 |
| 2 | 10/25/2017 | 19:13:39 | -68.34, 70.35 | 99.39 | 10/25/2017 | 19:13:33 | -68.34, 70.34 | 99.40 | 0.65 | 6 |
| 3 | 10/25/2017 | 20:04:17 | 67.88,-121.76 | 80.17 | 10/25/2017 | 20:03:05 | 67.94,-122.48 | 80.21 | 30.73 | 72 |
| 4 | 10/28/2017 | 10:39:52 | 68.41, 18.70 | 81.58 | 10/28/2017 | 10:40:32 | 68.41, 18.69 | 81.58 | 0.62 | 40 |
| 5 | 10/28/2017 | 11:30:32 | -68.29,-173.82 | 98.54 | 10/28/2017 | 11:30:02 | -68.26,-173.87 | 98.57 | 3.44 | 30 |
| 6 | 10/31/2017 | 02:06:14 | -69.19, -33.88 | 96.79 | 10/31/2017 | 02:07:23 | -69.07, -32.26 | 96.88 | 65.65 | 69 |
| 7 | 10/31/2017 | 02:56:45 | 68.37, 134.53 | 82.41 | 10/31/2017 | 02:57:00 | 68.40, 134.54 | 82.44 | 3.41 | 15 |
| 8 | 10/31/2017 | 03:47:26 | -68.23, -57.98 | 97.71 | 10/31/2017 | 03:46:31 | -68.24, -58.01 | 97.71 | 1.71 | 55 |
| 9 | 11/02/2017 | 18:22:55 | -68.44, 82.89 | 96.67 | 11/02/2017 | 18:24:03 | -68.45, 82.84 | 96.67 | 1.91 | 68 |
| 10 | 11/02/2017 | 19:13:39 | 68.32,-109.64 | 83.22 | 11/02/2017 | 19:13:30 | 68.32,-109.66 | 83.22 | 1.02 | 9 |
| 11 | 11/02/2017 | 20:04:16 | -67.97, 58.12 | 97.12 | 11/02/2017 | 20:03:04 | -68.01, 57.60 | 97.10 | 22.36 | 72 |
| 12 | 11/05/2017 | 10:39:50 | -68.45,-161.35 | 95.84 | 11/05/2017 | 10:40:32 | -68.44,-161.29 | 95.85 | 2.94 | 42 |
| 13 | 11/05/2017 | 11:30:33 | 68.28, 6.18 | 84.00 | 11/05/2017 | 11:30:00 | 68.26, 6.14 | 83.98 | 2.65 | 33 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/24/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 10/24/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service