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: 4/18/2017
| 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 | 04/19/2017 | 10:39:07 | 68.75, 18.33 | 57.33 | 04/19/2017 | 10:40:18 | 68.62, 19.01 | 57.19 | 31.14 | 71 |
| 2 | 04/19/2017 | 11:29:42 | -68.28,-173.73 | 123.17 | 04/19/2017 | 11:29:52 | -68.29,-173.76 | 123.16 | 1.21 | 10 |
| 3 | 04/19/2017 | 12:20:26 | 68.16, -6.28 | 56.71 | 04/19/2017 | 12:19:19 | 68.18, -6.24 | 56.72 | 2.38 | 67 |
| 4 | 04/22/2017 | 02:55:55 | 68.38, 134.58 | 56.04 | 04/22/2017 | 02:56:51 | 68.41, 134.63 | 56.06 | 3.16 | 56 |
| 5 | 04/22/2017 | 03:46:36 | -68.23, -57.91 | 124.13 | 04/22/2017 | 03:46:22 | -68.24, -57.94 | 124.12 | 1.56 | 14 |
| 6 | 04/22/2017 | 04:37:09 | 67.52, 110.28 | 55.15 | 04/22/2017 | 04:35:59 | 67.57, 108.93 | 55.21 | 57.57 | 70 |
| 7 | 04/24/2017 | 19:12:50 | 68.34,-109.59 | 55.11 | 04/24/2017 | 19:13:22 | 68.36,-109.56 | 55.12 | 2.15 | 32 |
| 8 | 04/24/2017 | 20:03:31 | -68.19, 57.92 | 125.06 | 04/24/2017 | 20:02:53 | -68.19, 57.88 | 125.05 | 1.56 | 38 |
| 9 | 04/27/2017 | 10:39:09 | -68.84,-161.80 | 125.24 | 04/27/2017 | 10:40:20 | -68.75,-160.85 | 125.34 | 39.50 | 71 |
| 10 | 04/27/2017 | 11:29:45 | 68.30, 6.22 | 54.21 | 04/27/2017 | 11:29:53 | 68.30, 6.25 | 54.21 | 1.15 | 8 |
| 11 | 04/27/2017 | 12:20:26 | -68.15, 173.74 | 125.96 | 04/27/2017 | 12:19:24 | -68.14, 173.69 | 125.97 | 2.20 | 62 |
| 12 | 04/30/2017 | 02:55:56 | -68.38, -45.41 | 126.54 | 04/30/2017 | 02:56:57 | -68.36, -45.45 | 126.57 | 3.07 | 61 |
| 13 | 04/30/2017 | 03:46:40 | 68.27, 122.04 | 53.34 | 04/30/2017 | 03:46:24 | 68.24, 122.06 | 53.31 | 3.01 | 16 |
| 14 | 04/30/2017 | 04:37:13 | -67.68, -69.91 | 127.26 | 04/30/2017 | 04:36:02 | -67.69, -70.95 | 127.25 | 43.85 | 71 |
| 15 | 05/02/2017 | 19:12:50 | -68.35, 70.40 | 127.38 | 05/02/2017 | 19:13:26 | -68.35, 70.42 | 127.38 | 0.76 | 36 |
| 16 | 05/02/2017 | 20:03:33 | 68.18,-122.08 | 52.45 | 05/02/2017 | 20:02:54 | 68.18,-122.14 | 52.45 | 2.46 | 39 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/18/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 04/18/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service