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: 6/21/2017
| 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 | 06/22/2017 | 10:39:10 | 68.83, 18.24 | 45.32 | 06/22/2017 | 10:40:20 | 68.74, 19.16 | 45.21 | 38.54 | 70 |
| 2 | 06/22/2017 | 11:29:43 | -68.28,-173.72 | 135.25 | 06/22/2017 | 11:29:56 | -68.31,-173.74 | 135.23 | 2.64 | 13 |
| 3 | 06/22/2017 | 12:20:28 | 68.20, -6.30 | 44.66 | 06/22/2017 | 12:19:23 | 68.19, -6.24 | 44.66 | 2.70 | 65 |
| 4 | 06/25/2017 | 02:55:56 | 68.36, 134.63 | 44.89 | 06/25/2017 | 02:56:55 | 68.39, 134.61 | 44.91 | 3.33 | 59 |
| 5 | 06/25/2017 | 03:46:37 | -68.24, -57.89 | 135.24 | 06/25/2017 | 03:46:26 | -68.24, -57.94 | 135.25 | 2.40 | 11 |
| 6 | 06/25/2017 | 04:37:12 | 67.61, 110.20 | 44.12 | 06/25/2017 | 04:36:01 | 67.67, 109.04 | 44.20 | 49.39 | 71 |
| 7 | 06/27/2017 | 19:12:50 | 68.33,-109.54 | 44.95 | 06/27/2017 | 19:13:25 | 68.31,-109.61 | 44.93 | 3.03 | 35 |
| 8 | 06/27/2017 | 20:03:31 | -68.20, 57.94 | 135.19 | 06/27/2017 | 20:02:55 | -68.22, 57.91 | 135.17 | 2.59 | 36 |
| 9 | 06/30/2017 | 10:39:08 | -68.90,-161.83 | 134.32 | 06/30/2017 | 10:40:19 | -68.79,-160.78 | 134.45 | 43.65 | 71 |
| 10 | 06/30/2017 | 11:29:43 | 68.29, 6.28 | 45.06 | 06/30/2017 | 11:29:53 | 68.28, 6.24 | 45.05 | 2.06 | 10 |
| 11 | 06/30/2017 | 12:20:25 | -68.21, 173.70 | 135.03 | 06/30/2017 | 12:19:23 | -68.18, 173.75 | 135.05 | 3.28 | 62 |
| 12 | 07/03/2017 | 02:55:53 | -68.38, -45.36 | 134.66 | 07/03/2017 | 02:56:55 | -68.37, -45.43 | 134.68 | 2.82 | 62 |
| 13 | 07/03/2017 | 03:46:37 | 68.25, 122.10 | 45.22 | 07/03/2017 | 03:46:22 | 68.24, 122.07 | 45.20 | 1.90 | 15 |
| 14 | 07/03/2017 | 04:37:10 | -67.68, -69.87 | 135.37 | 07/03/2017 | 04:35:59 | -67.76, -70.86 | 135.27 | 42.80 | 71 |
| 15 | 07/05/2017 | 19:12:47 | -68.34, 70.46 | 134.46 | 07/05/2017 | 19:13:24 | -68.32, 70.40 | 134.48 | 3.31 | 37 |
| 16 | 07/05/2017 | 20:03:31 | 68.22,-122.08 | 45.42 | 07/05/2017 | 20:02:51 | 68.19,-122.11 | 45.40 | 3.10 | 40 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 6/21/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 06/21/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service