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: 2/21/2019
| 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 | 02/23/2019 | 02:56:13 | 68.34, 134.55 | 78.27 | 02/23/2019 | 02:56:54 | 68.32, 134.53 | 78.24 | 3.03 | 41 |
| 2 | 02/23/2019 | 03:46:54 | -68.22, -57.97 | 101.88 | 02/23/2019 | 03:46:24 | -68.21, -57.96 | 101.88 | 0.71 | 30 |
| 3 | 02/25/2019 | 18:22:35 | -69.17, 81.91 | 101.85 | 02/25/2019 | 18:23:43 | -69.08, 83.71 | 102.01 | 71.97 | 68 |
| 4 | 02/25/2019 | 19:13:05 | 68.29,-109.60 | 77.22 | 02/25/2019 | 19:13:22 | 68.29,-109.62 | 77.22 | 1.07 | 17 |
| 5 | 02/25/2019 | 20:03:46 | -68.16, 57.88 | 102.93 | 02/25/2019 | 20:02:53 | -68.14, 57.83 | 102.95 | 3.30 | 53 |
| 6 | 02/28/2019 | 10:39:15 | -68.41,-161.29 | 103.65 | 02/28/2019 | 10:40:24 | -68.38,-161.28 | 103.69 | 3.42 | 69 |
| 7 | 02/28/2019 | 11:29:59 | 68.28, 6.18 | 76.20 | 02/28/2019 | 11:29:51 | 68.26, 6.22 | 76.18 | 2.58 | 8 |
| 8 | 02/28/2019 | 12:20:37 | -67.99, 173.87 | 104.12 | 02/28/2019 | 12:19:23 | -68.05, 173.60 | 104.04 | 13.04 | 74 |
| 9 | 03/03/2019 | 02:56:08 | -68.34, -45.43 | 104.75 | 03/03/2019 | 02:56:53 | -68.34, -45.45 | 104.76 | 1.08 | 45 |
| 10 | 03/03/2019 | 03:46:52 | 68.21, 122.05 | 75.11 | 03/03/2019 | 03:46:20 | 68.21, 122.04 | 75.11 | 0.28 | 32 |
| 11 | 03/05/2019 | 18:22:33 | 69.09, -97.98 | 75.02 | 03/05/2019 | 18:23:41 | 68.99, -96.40 | 74.86 | 64.20 | 68 |
| 12 | 03/05/2019 | 19:13:02 | -68.32, 70.37 | 105.81 | 03/05/2019 | 19:13:21 | -68.34, 70.43 | 105.79 | 3.19 | 19 |
| 13 | 03/05/2019 | 20:03:44 | 68.13,-122.09 | 74.00 | 03/05/2019 | 20:02:48 | 68.15,-122.14 | 74.02 | 3.17 | 56 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 2/21/2019
Download SNOs between NPP and TERRA since TLE EPOCH: 02/21/2019 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service