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: 10/14/2020
| 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 | 10/25/2020 | 17:35:22 | 76.39, -98.53 | 88.97 | 10/25/2020 | 17:34:14 | 76.35,-101.15 | 89.08 | 68.68 | 68 |
| 2 | 10/25/2020 | 18:26:07 | -76.23, 68.27 | 91.15 | 10/25/2020 | 18:24:56 | -76.24, 66.55 | 91.04 | 45.61 | 71 |
| 3 | 10/25/2020 | 19:16:51 | 76.04,-125.04 | 88.71 | 10/25/2020 | 19:15:37 | 76.03,-125.42 | 88.74 | 10.45 | 74 |
| 4 | 10/25/2020 | 20:07:34 | -75.98, 42.10 | 91.33 | 10/25/2020 | 20:06:20 | -75.97, 42.10 | 91.33 | 1.41 | 74 |
| 5 | 10/25/2020 | 20:58:14 | 75.98,-150.59 | 88.68 | 10/25/2020 | 20:57:06 | 75.99,-150.66 | 88.71 | 2.59 | 68 |
| 6 | 10/25/2020 | 21:48:56 | -75.97, 16.70 | 91.32 | 10/25/2020 | 21:47:50 | -75.98, 16.70 | 91.30 | 1.35 | 66 |
| 7 | 10/25/2020 | 22:39:36 | 75.96,-175.99 | 88.69 | 10/25/2020 | 22:38:35 | 75.95,-175.90 | 88.69 | 2.51 | 61 |
| 8 | 10/25/2020 | 23:30:17 | -75.99, -8.55 | 91.27 | 10/25/2020 | 23:29:20 | -75.98, -8.69 | 91.27 | 3.92 | 57 |
| 9 | 10/26/2020 | 00:20:58 | 75.94, 158.61 | 88.70 | 10/26/2020 | 00:20:05 | 75.96, 158.70 | 88.72 | 3.36 | 53 |
| 10 | 10/26/2020 | 01:11:39 | -75.98, -33.95 | 91.27 | 10/26/2020 | 01:10:49 | -75.94, -33.93 | 91.29 | 3.52 | 50 |
| 11 | 10/26/2020 | 02:02:19 | 75.97, 133.35 | 88.75 | 10/26/2020 | 02:01:35 | 75.97, 133.31 | 88.75 | 1.36 | 44 |
| 12 | 10/26/2020 | 02:53:01 | -75.96, -59.36 | 91.26 | 10/26/2020 | 02:52:19 | -75.95, -59.33 | 91.26 | 1.04 | 42 |
| 13 | 10/26/2020 | 03:43:41 | 75.95, 107.95 | 88.75 | 10/26/2020 | 03:43:05 | 75.97, 107.91 | 88.79 | 2.70 | 36 |
| 14 | 10/26/2020 | 04:34:23 | -75.94, -84.76 | 91.25 | 10/26/2020 | 04:33:49 | -75.96, -84.72 | 91.23 | 2.23 | 34 |
| 15 | 10/26/2020 | 05:25:03 | 75.93, 82.55 | 88.76 | 10/26/2020 | 05:24:34 | 75.93, 82.67 | 88.76 | 3.21 | 29 |
| 16 | 10/26/2020 | 06:15:44 | -75.97,-110.01 | 91.20 | 10/26/2020 | 06:15:19 | -75.96,-110.12 | 91.19 | 3.01 | 25 |
| 17 | 10/26/2020 | 07:06:24 | 75.96, 57.30 | 88.81 | 10/26/2020 | 07:06:04 | 75.94, 57.27 | 88.79 | 2.48 | 20 |
| 18 | 10/26/2020 | 07:57:06 | -75.95,-135.41 | 91.19 | 10/26/2020 | 07:56:48 | -75.92,-135.36 | 91.22 | 3.09 | 18 |
| 19 | 10/26/2020 | 08:47:46 | 75.94, 31.90 | 88.82 | 10/26/2020 | 08:47:34 | 75.94, 31.88 | 88.83 | 0.67 | 12 |
| 20 | 10/26/2020 | 09:38:28 | -75.93,-160.81 | 91.18 | 10/26/2020 | 09:38:18 | -75.93,-160.76 | 91.19 | 1.51 | 10 |
| 21 | 10/26/2020 | 10:29:08 | 75.92, 6.50 | 88.83 | 10/26/2020 | 10:29:04 | 75.95, 6.48 | 88.86 | 3.19 | 4 |
| 22 | 10/26/2020 | 11:19:50 | -75.91, 173.79 | 91.18 | 10/26/2020 | 11:19:48 | -75.94, 173.85 | 91.15 | 3.20 | 2 |
| 23 | 10/26/2020 | 12:10:30 | 75.90, -18.90 | 88.84 | 10/26/2020 | 12:10:33 | 75.91, -18.76 | 88.83 | 4.06 | 3 |
| 24 | 10/26/2020 | 13:01:11 | -75.94, 148.54 | 91.13 | 10/26/2020 | 13:01:18 | -75.94, 148.45 | 91.12 | 2.24 | 7 |
| 25 | 10/26/2020 | 13:51:50 | 75.93, -44.15 | 88.88 | 10/26/2020 | 13:52:02 | 75.92, -44.15 | 88.87 | 1.65 | 12 |
| 26 | 10/26/2020 | 14:42:32 | -75.92, 123.14 | 91.12 | 10/26/2020 | 14:42:46 | -75.90, 123.21 | 91.15 | 2.95 | 14 |
| 27 | 10/26/2020 | 15:33:12 | 75.91, -69.56 | 88.89 | 10/26/2020 | 15:33:32 | 75.92, -69.55 | 88.90 | 1.15 | 20 |
| 28 | 10/26/2020 | 16:23:54 | -75.90, 97.73 | 91.11 | 10/26/2020 | 16:24:16 | -75.91, 97.82 | 91.11 | 2.36 | 22 |
| 29 | 10/26/2020 | 17:14:33 | 75.94, -94.81 | 88.94 | 10/26/2020 | 17:15:02 | 75.93, -94.94 | 88.93 | 3.91 | 29 |
| 30 | 10/26/2020 | 18:05:15 | -75.93, 72.48 | 91.06 | 10/26/2020 | 18:05:46 | -75.91, 72.42 | 91.08 | 2.41 | 31 |
| 31 | 10/26/2020 | 18:55:55 | 75.92,-120.21 | 88.95 | 10/26/2020 | 18:56:31 | 75.89,-120.18 | 88.91 | 3.75 | 36 |
| 32 | 10/26/2020 | 19:46:37 | -75.91, 47.08 | 91.06 | 10/26/2020 | 19:47:16 | -75.92, 47.03 | 91.05 | 1.78 | 39 |
| 33 | 10/26/2020 | 20:37:17 | 75.90,-145.61 | 88.95 | 10/26/2020 | 20:38:01 | 75.90,-145.58 | 88.94 | 1.23 | 44 |
| 34 | 10/26/2020 | 21:27:59 | -75.89, 21.68 | 91.05 | 10/26/2020 | 21:28:45 | -75.88, 21.79 | 91.07 | 3.15 | 46 |
| 35 | 10/26/2020 | 22:18:39 | 75.88,-171.01 | 88.96 | 10/26/2020 | 22:19:31 | 75.90,-170.97 | 88.97 | 2.10 | 52 |
| 36 | 10/26/2020 | 23:09:21 | -75.87, -3.72 | 91.04 | 10/26/2020 | 23:10:15 | -75.89, -3.61 | 91.04 | 3.30 | 54 |
| 37 | 10/27/2020 | 00:00:00 | 75.91, 163.74 | 89.01 | 10/27/2020 | 00:01:01 | 75.91, 163.63 | 89.00 | 2.98 | 61 |
| 38 | 10/27/2020 | 00:50:42 | -75.90, -28.97 | 90.99 | 10/27/2020 | 00:51:45 | -75.89, -29.00 | 91.01 | 1.39 | 63 |
| 39 | 10/27/2020 | 01:41:22 | 75.89, 138.34 | 89.02 | 10/27/2020 | 01:42:30 | 75.87, 138.39 | 88.98 | 3.28 | 68 |
| 40 | 10/27/2020 | 02:32:04 | -75.88, -54.37 | 90.98 | 10/27/2020 | 02:33:15 | -75.90, -54.40 | 90.98 | 1.85 | 71 |
| 41 | 10/27/2020 | 03:22:46 | 75.78, 112.64 | 88.95 | 10/27/2020 | 03:23:59 | 75.83, 113.15 | 88.95 | 14.79 | 73 |
| 42 | 10/27/2020 | 04:13:30 | -75.68, -80.36 | 91.13 | 10/27/2020 | 04:14:41 | -75.72, -79.19 | 91.16 | 32.58 | 71 |
| 43 | 10/27/2020 | 05:04:15 | 75.43, 86.23 | 88.69 | 10/27/2020 | 05:05:22 | 75.51, 88.79 | 88.61 | 72.20 | 67 |
| 44 | 10/27/2020 | 05:54:58 | -75.37,-106.62 | 91.35 | 10/27/2020 | 05:56:04 | -75.40,-103.56 | 91.50 | 85.82 | 66 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/14/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 10/14/2020 in txt file.
Historical Predications of SNOs between METOP-A and NPP