Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-A and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/29/2019
| Index | Date (METOP-A) | Time (METOP-A) | Lat,Lon (METOP-A) | SZA (METOP-A ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 04/09/2019 | 01:23:44 | -74.77, -30.25 | 112.50 | 04/09/2019 | 01:22:38 | -74.77, -33.59 | 112.29 | 97.41 | 66 |
| 2 | 04/09/2019 | 02:14:28 | 74.54, 136.48 | 67.30 | 04/09/2019 | 02:13:19 | 74.55, 134.33 | 67.45 | 63.87 | 69 |
| 3 | 04/09/2019 | 03:05:12 | -74.45, -56.44 | 112.80 | 04/09/2019 | 03:04:01 | -74.44, -58.07 | 112.69 | 48.64 | 71 |
| 4 | 04/09/2019 | 03:55:56 | 74.22, 110.31 | 67.00 | 04/09/2019 | 03:54:42 | 74.22, 109.82 | 67.05 | 14.85 | 74 |
| 5 | 04/09/2019 | 04:46:39 | -74.17, -82.47 | 113.06 | 04/09/2019 | 04:45:25 | -74.16, -82.71 | 113.04 | 7.35 | 74 |
| 6 | 04/09/2019 | 05:37:19 | 74.13, 84.77 | 66.90 | 04/09/2019 | 05:36:10 | 74.13, 84.68 | 66.92 | 3.09 | 69 |
| 7 | 04/09/2019 | 06:28:02 | -74.09,-108.01 | 113.15 | 04/09/2019 | 06:26:54 | -74.12,-107.98 | 113.11 | 3.21 | 68 |
| 8 | 04/09/2019 | 07:18:41 | 74.10, 59.36 | 66.85 | 04/09/2019 | 07:17:39 | 74.09, 59.41 | 66.84 | 2.48 | 62 |
| 9 | 04/09/2019 | 08:09:23 | -74.11,-133.31 | 113.17 | 04/09/2019 | 08:08:24 | -74.12,-133.38 | 113.13 | 2.85 | 59 |
| 10 | 04/09/2019 | 09:00:03 | 74.07, 33.94 | 66.80 | 04/09/2019 | 08:59:09 | 74.09, 34.01 | 66.83 | 3.20 | 54 |
| 11 | 04/09/2019 | 09:50:45 | -74.08,-158.72 | 113.22 | 04/09/2019 | 09:49:53 | -74.08,-158.65 | 113.20 | 2.40 | 52 |
| 12 | 04/09/2019 | 10:41:24 | 74.09, 8.65 | 66.79 | 04/09/2019 | 10:40:39 | 74.10, 8.62 | 66.81 | 1.42 | 45 |
| 13 | 04/09/2019 | 11:32:06 | -74.09, 175.98 | 113.23 | 04/09/2019 | 11:31:23 | -74.09, 175.96 | 113.22 | 0.83 | 43 |
| 14 | 04/09/2019 | 12:22:46 | 74.06, -16.77 | 66.73 | 04/09/2019 | 12:22:08 | 74.06, -16.65 | 66.74 | 3.62 | 38 |
| 15 | 04/09/2019 | 13:13:28 | -74.06, 150.57 | 113.28 | 04/09/2019 | 13:12:53 | -74.10, 150.57 | 113.24 | 3.85 | 35 |
| 16 | 04/09/2019 | 14:04:07 | 74.08, -42.07 | 66.72 | 04/09/2019 | 14:03:38 | 74.07, -42.04 | 66.72 | 1.31 | 29 |
| 17 | 04/09/2019 | 14:54:49 | -74.08, 125.27 | 113.29 | 04/09/2019 | 14:54:22 | -74.06, 125.30 | 113.31 | 2.90 | 27 |
| 18 | 04/09/2019 | 15:45:28 | 74.09, -67.36 | 66.71 | 04/09/2019 | 15:45:08 | 74.07, -67.44 | 66.70 | 3.30 | 20 |
| 19 | 04/09/2019 | 16:36:11 | -74.05, 99.86 | 113.34 | 04/09/2019 | 16:35:52 | -74.06, 99.90 | 113.33 | 2.07 | 19 |
| 20 | 04/09/2019 | 17:26:50 | 74.06, -92.78 | 66.66 | 04/09/2019 | 17:26:38 | 74.08, -92.83 | 66.68 | 2.61 | 12 |
| 21 | 04/09/2019 | 18:17:32 | -74.07, 74.56 | 113.36 | 04/09/2019 | 18:17:22 | -74.07, 74.51 | 113.35 | 1.58 | 10 |
| 22 | 04/09/2019 | 19:08:12 | 74.03,-118.19 | 66.61 | 04/09/2019 | 19:08:07 | 74.04,-118.10 | 66.61 | 2.91 | 5 |
| 23 | 04/09/2019 | 19:58:54 | -74.04, 49.15 | 113.41 | 04/09/2019 | 19:58:51 | -74.03, 49.24 | 113.42 | 2.97 | 3 |
| 24 | 04/09/2019 | 20:49:33 | 74.05,-143.49 | 66.59 | 04/09/2019 | 20:49:37 | 74.05,-143.50 | 66.59 | 0.36 | 4 |
| 25 | 04/09/2019 | 21:40:15 | -74.06, 23.85 | 113.42 | 04/09/2019 | 21:40:21 | -74.04, 23.85 | 113.44 | 2.05 | 6 |
| 26 | 04/09/2019 | 22:30:54 | 74.07,-168.78 | 66.58 | 04/09/2019 | 22:31:07 | 74.06,-168.89 | 66.57 | 3.52 | 13 |
| 27 | 04/09/2019 | 23:21:37 | -74.02, -1.57 | 113.47 | 04/09/2019 | 23:21:51 | -74.05, -1.55 | 113.46 | 2.32 | 14 |
| 28 | 04/10/2019 | 00:12:16 | 74.04, 165.80 | 66.53 | 04/10/2019 | 00:12:36 | 74.01, 165.84 | 66.50 | 2.87 | 20 |
| 29 | 04/10/2019 | 01:02:58 | -74.04, -26.86 | 113.48 | 04/10/2019 | 01:03:21 | -74.05, -26.94 | 113.47 | 2.64 | 23 |
| 30 | 04/10/2019 | 01:53:38 | 74.01, 140.38 | 66.48 | 04/10/2019 | 01:54:06 | 74.02, 140.45 | 66.48 | 2.59 | 28 |
| 31 | 04/10/2019 | 02:44:20 | -74.01, -52.28 | 113.53 | 04/10/2019 | 02:44:50 | -74.01, -52.21 | 113.55 | 1.97 | 30 |
| 32 | 04/10/2019 | 03:34:59 | 74.02, 115.09 | 66.47 | 04/10/2019 | 03:35:36 | 74.03, 115.05 | 66.46 | 1.22 | 37 |
| 33 | 04/10/2019 | 04:25:41 | -74.03, -77.57 | 113.55 | 04/10/2019 | 04:26:20 | -74.02, -77.60 | 113.57 | 1.64 | 39 |
| 34 | 04/10/2019 | 05:16:20 | 73.99, 89.67 | 66.41 | 04/10/2019 | 05:17:04 | 73.99, 89.78 | 66.39 | 3.38 | 44 |
| 35 | 04/10/2019 | 06:07:02 | -74.00,-102.99 | 113.60 | 04/10/2019 | 06:07:49 | -74.03,-103.00 | 113.58 | 3.03 | 47 |
| 36 | 04/10/2019 | 06:57:41 | 74.01, 64.38 | 66.40 | 04/10/2019 | 06:58:34 | 74.00, 64.39 | 66.37 | 1.77 | 53 |
| 37 | 04/10/2019 | 07:48:23 | -74.02,-128.28 | 113.61 | 04/10/2019 | 07:49:18 | -73.98,-128.27 | 113.66 | 3.66 | 55 |
| 38 | 04/10/2019 | 08:39:03 | 73.98, 38.96 | 66.35 | 04/10/2019 | 08:40:04 | 74.00, 39.00 | 66.36 | 2.81 | 61 |
| 39 | 04/10/2019 | 09:29:45 | -73.99,-153.70 | 113.66 | 04/10/2019 | 09:30:48 | -73.99,-153.66 | 113.67 | 1.26 | 63 |
| 40 | 04/10/2019 | 10:20:24 | 74.00, 13.67 | 66.34 | 04/10/2019 | 10:21:34 | 74.01, 13.60 | 66.34 | 2.42 | 70 |
| 41 | 04/10/2019 | 11:11:06 | -74.00,-178.99 | 113.67 | 04/10/2019 | 11:12:18 | -74.00,-179.05 | 113.69 | 1.97 | 72 |
| 42 | 04/10/2019 | 12:01:49 | 73.82, -12.10 | 66.16 | 04/10/2019 | 12:03:01 | 73.87, -11.43 | 66.16 | 21.69 | 72 |
| 43 | 04/10/2019 | 12:52:32 | -73.77, 155.12 | 113.89 | 04/10/2019 | 12:53:44 | -73.81, 156.03 | 113.93 | 28.43 | 72 |
| 44 | 04/10/2019 | 13:43:16 | 73.53, -38.09 | 65.90 | 04/10/2019 | 13:44:25 | 73.58, -36.12 | 65.81 | 62.37 | 69 |
| 45 | 04/10/2019 | 14:34:00 | -73.44, 129.03 | 114.19 | 04/10/2019 | 14:35:07 | -73.47, 131.45 | 114.33 | 76.69 | 67 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 3/29/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 03/29/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service