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: 4/16/2019
| 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 | 04/17/2019 | 11:29:36 | 68.30, 6.24 | 57.72 | 04/17/2019 | 11:30:04 | 68.31, 6.24 | 57.73 | 1.53 | 28 |
| 2 | 04/17/2019 | 12:20:17 | -68.16, 173.73 | 122.43 | 04/17/2019 | 12:19:35 | -68.14, 173.68 | 122.45 | 3.00 | 42 |
| 3 | 04/20/2019 | 02:55:53 | -68.63, -45.74 | 122.86 | 04/20/2019 | 02:57:04 | -68.55, -45.24 | 122.96 | 22.41 | 71 |
| 4 | 04/20/2019 | 03:46:33 | 68.29, 122.01 | 56.78 | 04/20/2019 | 03:46:34 | 68.27, 122.08 | 56.76 | 3.54 | 1 |
| 5 | 04/20/2019 | 04:37:13 | -68.10, -70.43 | 123.43 | 04/20/2019 | 04:36:05 | -68.11, -70.49 | 123.42 | 2.86 | 68 |
| 6 | 04/22/2019 | 19:12:44 | -68.36, 70.38 | 124.05 | 04/22/2019 | 19:13:36 | -68.34, 70.38 | 124.08 | 2.40 | 52 |
| 7 | 04/22/2019 | 20:03:28 | 68.24,-122.16 | 55.82 | 04/22/2019 | 20:03:03 | 68.22,-122.11 | 55.80 | 2.58 | 25 |
| 8 | 04/22/2019 | 20:53:55 | -67.34, 46.27 | 125.11 | 04/22/2019 | 20:52:46 | -67.39, 44.57 | 125.04 | 72.97 | 69 |
| 9 | 04/25/2019 | 10:39:15 | 69.30, 17.54 | 56.04 | 04/25/2019 | 10:40:22 | 69.16, 19.65 | 55.87 | 84.82 | 67 |
| 10 | 04/25/2019 | 11:29:40 | -68.30,-173.78 | 125.00 | 04/25/2019 | 11:30:06 | -68.27,-173.81 | 125.03 | 3.12 | 26 |
| 11 | 04/25/2019 | 12:20:24 | 68.18, -6.32 | 54.87 | 04/25/2019 | 12:19:33 | 68.16, -6.31 | 54.85 | 2.82 | 51 |
| 12 | 04/28/2019 | 02:55:55 | 68.39, 134.54 | 54.25 | 04/28/2019 | 02:57:04 | 68.41, 134.60 | 54.26 | 2.81 | 69 |
| 13 | 04/28/2019 | 03:46:36 | -68.24, -57.94 | 125.92 | 04/28/2019 | 03:46:35 | -68.25, -57.96 | 125.91 | 1.50 | 1 |
| 14 | 04/28/2019 | 04:37:17 | 67.97, 109.71 | 53.80 | 04/28/2019 | 04:36:04 | 68.02, 109.42 | 53.85 | 13.89 | 73 |
| 15 | 04/30/2019 | 19:12:51 | 68.34,-109.62 | 53.37 | 04/30/2019 | 19:13:34 | 68.32,-109.63 | 53.34 | 2.86 | 43 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/16/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 04/16/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service