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: 4/21/2017
| 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 | 04/22/2017 | 02:55:55 | 68.39, 134.58 | 56.05 | 04/22/2017 | 02:56:51 | 68.39, 134.62 | 56.04 | 1.70 | 56 |
| 2 | 04/22/2017 | 03:46:36 | -68.24, -57.92 | 124.12 | 04/22/2017 | 03:46:22 | -68.22, -57.95 | 124.14 | 2.84 | 14 |
| 3 | 04/22/2017 | 04:37:09 | 67.53, 110.28 | 55.16 | 04/22/2017 | 04:35:59 | 67.55, 108.92 | 55.19 | 57.48 | 70 |
| 4 | 04/24/2017 | 19:12:50 | 68.35,-109.60 | 55.12 | 04/24/2017 | 19:13:22 | 68.33,-109.58 | 55.10 | 1.98 | 32 |
| 5 | 04/24/2017 | 20:03:31 | -68.20, 57.91 | 125.05 | 04/24/2017 | 20:02:52 | -68.22, 57.93 | 125.03 | 2.54 | 39 |
| 6 | 04/27/2017 | 10:39:09 | -68.85,-161.80 | 125.23 | 04/27/2017 | 10:40:20 | -68.71,-160.88 | 125.38 | 40.20 | 71 |
| 7 | 04/27/2017 | 11:29:44 | 68.25, 6.29 | 54.16 | 04/27/2017 | 11:29:53 | 68.27, 6.23 | 54.17 | 3.18 | 9 |
| 8 | 04/27/2017 | 12:20:26 | -68.16, 173.73 | 125.95 | 04/27/2017 | 12:19:23 | -68.16, 173.73 | 125.95 | 0.33 | 63 |
| 9 | 04/30/2017 | 02:55:56 | -68.38, -45.41 | 126.54 | 04/30/2017 | 02:56:56 | -68.37, -45.42 | 126.56 | 1.59 | 60 |
| 10 | 04/30/2017 | 03:46:40 | 68.27, 122.04 | 53.34 | 04/30/2017 | 03:46:23 | 68.25, 122.09 | 53.33 | 2.44 | 17 |
| 11 | 04/30/2017 | 04:37:12 | -67.63, -69.85 | 127.31 | 04/30/2017 | 04:36:01 | -67.70, -70.92 | 127.24 | 45.98 | 71 |
| 12 | 05/02/2017 | 19:12:50 | -68.34, 70.40 | 127.38 | 05/02/2017 | 19:13:25 | -68.35, 70.44 | 127.38 | 1.62 | 35 |
| 13 | 05/02/2017 | 20:03:33 | 68.18,-122.08 | 52.44 | 05/02/2017 | 20:02:53 | 68.18,-122.12 | 52.45 | 1.92 | 40 |
| 14 | 05/05/2017 | 10:39:10 | 68.78, 18.27 | 52.30 | 05/05/2017 | 10:40:21 | 68.66, 19.06 | 52.17 | 34.52 | 71 |
| 15 | 05/05/2017 | 11:29:44 | -68.25,-173.71 | 128.25 | 05/05/2017 | 11:29:56 | -68.28,-173.78 | 128.23 | 3.50 | 12 |
| 16 | 05/05/2017 | 12:20:28 | 68.14, -6.26 | 51.64 | 05/05/2017 | 12:19:23 | 68.16, -6.27 | 51.65 | 1.78 | 65 |
Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 4/21/2017
Download SNOs between NPP and TERRA since TLE EPOCH: 04/21/2017 in txt file.
Historical Predictions of SNOs between NPP and TERRA
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service