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: 7/11/2017
| 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 | 07/13/2017 | 19:12:47 | 68.38,-109.59 | 46.60 | 07/13/2017 | 19:13:30 | 68.37,-109.55 | 46.58 | 2.02 | 43 |
| 2 | 07/13/2017 | 20:03:28 | -68.25, 57.91 | 133.54 | 07/13/2017 | 20:03:00 | -68.27, 57.96 | 133.52 | 3.42 | 28 |
| 3 | 07/16/2017 | 10:39:13 | -69.33,-162.41 | 132.00 | 07/16/2017 | 10:40:20 | -69.25,-160.21 | 132.14 | 86.61 | 67 |
| 4 | 07/16/2017 | 11:29:40 | 68.30, 6.29 | 46.94 | 07/16/2017 | 11:30:02 | 68.30, 6.24 | 46.94 | 2.09 | 22 |
| 5 | 07/16/2017 | 12:20:22 | -68.22, 173.72 | 133.15 | 07/16/2017 | 12:19:32 | -68.21, 173.76 | 133.15 | 1.85 | 50 |
| 6 | 07/19/2017 | 02:55:53 | -68.56, -45.57 | 132.34 | 07/19/2017 | 02:57:04 | -68.52, -45.27 | 132.39 | 12.79 | 71 |
| 7 | 07/19/2017 | 03:46:34 | 68.28, 122.10 | 47.38 | 07/19/2017 | 03:46:33 | 68.29, 122.10 | 47.39 | 1.12 | 1 |
| 8 | 07/19/2017 | 04:37:15 | -68.13, -70.40 | 132.76 | 07/19/2017 | 04:36:04 | -68.14, -70.45 | 132.75 | 2.30 | 71 |
| 9 | 07/21/2017 | 19:12:43 | -68.37, 70.45 | 132.03 | 07/21/2017 | 19:13:36 | -68.40, 70.45 | 132.01 | 3.03 | 53 |
| 10 | 07/21/2017 | 20:03:27 | 68.26,-122.10 | 47.87 | 07/21/2017 | 20:03:03 | 68.27,-122.05 | 47.88 | 2.36 | 24 |
| 11 | 07/21/2017 | 20:53:55 | -67.41, 46.27 | 133.00 | 07/21/2017 | 20:52:46 | -67.45, 44.63 | 132.91 | 70.14 | 69 |
| 12 | 07/24/2017 | 11:29:37 | -68.34,-173.74 | 131.50 | 07/24/2017 | 11:30:08 | -68.32,-173.77 | 131.53 | 2.75 | 31 |
| 13 | 07/24/2017 | 12:20:20 | 68.18, -6.22 | 48.34 | 07/24/2017 | 12:19:35 | 68.19, -6.27 | 48.36 | 2.41 | 45 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 7/11/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 07/11/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service