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: 4/5/2019
| 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, -30.26 | 112.49 | 04/09/2019 | 01:22:38 | -74.76, -33.56 | 112.30 | 96.67 | 66 |
| 2 | 04/09/2019 | 02:14:28 | 74.55, 136.50 | 67.31 | 04/09/2019 | 02:13:19 | 74.54, 134.37 | 67.43 | 63.13 | 69 |
| 3 | 04/09/2019 | 03:05:12 | -74.45, -56.44 | 112.80 | 04/09/2019 | 03:04:01 | -74.43, -58.05 | 112.70 | 47.91 | 71 |
| 4 | 04/09/2019 | 03:55:56 | 74.22, 110.33 | 67.00 | 04/09/2019 | 03:54:43 | 74.25, 109.74 | 67.08 | 18.10 | 73 |
| 5 | 04/09/2019 | 04:46:40 | -74.12, -82.60 | 113.10 | 04/09/2019 | 04:45:25 | -74.15, -82.69 | 113.05 | 4.23 | 75 |
| 6 | 04/09/2019 | 05:37:20 | 74.09, 84.66 | 66.87 | 04/09/2019 | 05:36:10 | 74.11, 84.71 | 66.90 | 2.57 | 70 |
| 7 | 04/09/2019 | 06:28:02 | -74.09,-108.02 | 113.15 | 04/09/2019 | 06:26:54 | -74.11,-107.96 | 113.12 | 2.60 | 68 |
| 8 | 04/09/2019 | 07:18:41 | 74.11, 59.37 | 66.86 | 04/09/2019 | 07:17:40 | 74.12, 59.32 | 66.88 | 1.75 | 61 |
| 9 | 04/09/2019 | 08:09:23 | -74.11,-133.31 | 113.16 | 04/09/2019 | 08:08:24 | -74.11,-133.36 | 113.14 | 1.57 | 59 |
| 10 | 04/09/2019 | 09:00:03 | 74.08, 33.95 | 66.80 | 04/09/2019 | 08:59:09 | 74.08, 34.05 | 66.81 | 2.98 | 54 |
| 11 | 04/09/2019 | 09:50:45 | -74.08,-158.73 | 113.22 | 04/09/2019 | 09:49:53 | -74.07,-158.63 | 113.21 | 3.10 | 52 |
| 12 | 04/09/2019 | 10:41:24 | 74.10, 8.66 | 66.79 | 04/09/2019 | 10:40:39 | 74.08, 8.66 | 66.79 | 1.38 | 45 |
| 13 | 04/09/2019 | 11:32:06 | -74.09, 175.98 | 113.23 | 04/09/2019 | 11:31:23 | -74.08, 175.98 | 113.23 | 1.52 | 43 |
| 14 | 04/09/2019 | 12:22:46 | 74.06, -16.76 | 66.74 | 04/09/2019 | 12:22:09 | 74.09, -16.74 | 66.77 | 3.05 | 37 |
| 15 | 04/09/2019 | 13:13:28 | -74.06, 150.56 | 113.28 | 04/09/2019 | 13:12:53 | -74.09, 150.59 | 113.25 | 2.90 | 35 |
| 16 | 04/09/2019 | 14:04:07 | 74.08, -42.05 | 66.73 | 04/09/2019 | 14:03:39 | 74.10, -42.13 | 66.75 | 2.89 | 28 |
| 17 | 04/09/2019 | 14:54:49 | -74.08, 125.27 | 113.29 | 04/09/2019 | 14:54:23 | -74.10, 125.20 | 113.27 | 2.67 | 26 |
| 18 | 04/09/2019 | 15:45:29 | 74.05, -67.47 | 66.67 | 04/09/2019 | 15:45:08 | 74.06, -67.40 | 66.68 | 2.27 | 21 |
| 19 | 04/09/2019 | 16:36:11 | -74.05, 99.85 | 113.34 | 04/09/2019 | 16:35:52 | -74.05, 99.92 | 113.34 | 2.31 | 19 |
| 20 | 04/09/2019 | 17:26:50 | 74.07, -92.77 | 66.66 | 04/09/2019 | 17:26:38 | 74.07, -92.79 | 66.66 | 0.95 | 12 |
| 21 | 04/09/2019 | 18:17:32 | -74.07, 74.55 | 113.36 | 04/09/2019 | 18:17:22 | -74.06, 74.53 | 113.36 | 1.03 | 10 |
| 22 | 04/09/2019 | 19:08:11 | 74.04,-118.18 | 66.61 | 04/09/2019 | 19:08:07 | 74.07,-118.19 | 66.65 | 3.84 | 4 |
| 23 | 04/09/2019 | 19:58:53 | -74.04, 49.14 | 113.41 | 04/09/2019 | 19:58:51 | -74.07, 49.14 | 113.38 | 3.54 | 2 |
| 24 | 04/09/2019 | 20:49:32 | 74.06,-143.48 | 66.60 | 04/09/2019 | 20:49:36 | 74.03,-143.46 | 66.57 | 2.89 | 4 |
| 25 | 04/09/2019 | 21:40:14 | -74.06, 23.84 | 113.42 | 04/09/2019 | 21:40:20 | -74.03, 23.87 | 113.45 | 3.19 | 6 |
| 26 | 04/09/2019 | 22:30:54 | 74.02,-168.89 | 66.55 | 04/09/2019 | 22:31:06 | 74.04,-168.85 | 66.55 | 2.06 | 12 |
| 27 | 04/09/2019 | 23:21:36 | -74.02, -1.57 | 113.47 | 04/09/2019 | 23:21:50 | -74.03, -1.52 | 113.47 | 1.88 | 14 |
| 28 | 04/10/2019 | 00:12:15 | 74.04, 165.81 | 66.54 | 04/10/2019 | 00:12:36 | 74.05, 165.76 | 66.54 | 1.64 | 21 |
| 29 | 04/10/2019 | 01:02:57 | -74.04, -26.87 | 113.48 | 04/10/2019 | 01:03:20 | -74.04, -26.92 | 113.49 | 1.52 | 23 |
| 30 | 04/10/2019 | 01:53:37 | 74.01, 140.39 | 66.48 | 04/10/2019 | 01:54:05 | 74.00, 140.49 | 66.46 | 2.92 | 28 |
| 31 | 04/10/2019 | 02:44:19 | -74.01, -52.28 | 113.54 | 04/10/2019 | 02:44:49 | -74.00, -52.19 | 113.56 | 3.10 | 30 |
| 32 | 04/10/2019 | 03:34:58 | 74.03, 115.10 | 66.47 | 04/10/2019 | 03:35:35 | 74.01, 115.09 | 66.45 | 1.94 | 37 |
| 33 | 04/10/2019 | 04:25:40 | -74.03, -77.58 | 113.55 | 04/10/2019 | 04:26:19 | -74.01, -77.58 | 113.58 | 2.34 | 39 |
| 34 | 04/10/2019 | 05:16:20 | 74.00, 89.68 | 66.42 | 04/10/2019 | 05:17:05 | 74.02, 89.70 | 66.43 | 2.48 | 45 |
| 35 | 04/10/2019 | 06:07:02 | -74.00,-102.99 | 113.60 | 04/10/2019 | 06:07:49 | -74.02,-102.97 | 113.59 | 2.06 | 47 |
| 36 | 04/10/2019 | 06:57:41 | 74.02, 64.39 | 66.41 | 04/10/2019 | 06:58:35 | 74.03, 64.31 | 66.41 | 2.72 | 54 |
| 37 | 04/10/2019 | 07:48:23 | -74.02,-128.29 | 113.61 | 04/10/2019 | 07:49:19 | -74.02,-128.37 | 113.61 | 2.48 | 56 |
| 38 | 04/10/2019 | 08:39:03 | 73.98, 38.97 | 66.36 | 04/10/2019 | 08:40:04 | 73.99, 39.03 | 66.34 | 2.00 | 61 |
| 39 | 04/10/2019 | 09:29:45 | -73.98,-153.71 | 113.66 | 04/10/2019 | 09:30:48 | -73.98,-153.64 | 113.69 | 2.07 | 63 |
| 40 | 04/10/2019 | 10:20:24 | 74.00, 13.67 | 66.34 | 04/10/2019 | 10:21:34 | 73.99, 13.64 | 66.32 | 1.43 | 70 |
| 41 | 04/10/2019 | 11:11:06 | -74.00,-179.00 | 113.67 | 04/10/2019 | 11:12:18 | -73.99,-179.03 | 113.70 | 1.82 | 72 |
| 42 | 04/10/2019 | 12:01:49 | 73.82, -12.10 | 66.17 | 04/10/2019 | 12:03:01 | 73.85, -11.39 | 66.14 | 22.13 | 72 |
| 43 | 04/10/2019 | 12:52:32 | -73.77, 155.12 | 113.89 | 04/10/2019 | 12:53:44 | -73.80, 156.05 | 113.94 | 29.29 | 72 |
| 44 | 04/10/2019 | 13:43:17 | 73.49, -38.20 | 65.86 | 04/10/2019 | 13:44:25 | 73.56, -36.08 | 65.79 | 67.33 | 68 |
| 45 | 04/10/2019 | 14:34:00 | -73.44, 129.02 | 114.19 | 04/10/2019 | 14:35:08 | -73.51, 131.36 | 114.29 | 74.30 | 68 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 4/5/2019
Download SNOs between METOP-A and NPP since TLE EPOCH: 04/05/2019 in txt file.
Historical Predictions of SNOs between METOP-A and NPP
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service