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: 10/15/2020
| 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 | 17:35:23 | 76.35, -98.64 | 88.95 | 10/25/2020 | 17:34:15 | 76.38,-101.27 | 89.12 | 68.75 | 68 |
| 2 | 10/25/2020 | 18:26:07 | -76.25, 68.32 | 91.13 | 10/25/2020 | 18:24:56 | -76.23, 66.59 | 91.05 | 45.76 | 71 |
| 3 | 10/25/2020 | 19:16:51 | 76.06,-124.99 | 88.72 | 10/25/2020 | 19:15:38 | 76.07,-125.54 | 88.77 | 14.68 | 73 |
| 4 | 10/25/2020 | 20:07:35 | -75.95, 41.99 | 91.36 | 10/25/2020 | 20:06:20 | -75.96, 42.14 | 91.34 | 4.08 | 75 |
| 5 | 10/25/2020 | 20:58:14 | 75.99,-150.55 | 88.69 | 10/25/2020 | 20:57:06 | 75.98,-150.62 | 88.70 | 2.39 | 68 |
| 6 | 10/25/2020 | 21:48:55 | -75.98, 16.74 | 91.31 | 10/25/2020 | 21:47:49 | -75.97, 16.74 | 91.31 | 1.49 | 66 |
| 7 | 10/25/2020 | 22:39:35 | 75.97,-175.95 | 88.70 | 10/25/2020 | 22:38:35 | 75.99,-176.02 | 88.73 | 2.34 | 60 |
| 8 | 10/25/2020 | 23:30:17 | -75.96, -8.66 | 91.30 | 10/25/2020 | 23:29:19 | -75.97, -8.65 | 91.28 | 1.29 | 58 |
| 9 | 10/26/2020 | 00:20:57 | 75.95, 158.65 | 88.71 | 10/26/2020 | 00:20:04 | 75.95, 158.74 | 88.71 | 2.69 | 53 |
| 10 | 10/26/2020 | 01:11:38 | -75.99, -33.91 | 91.25 | 10/26/2020 | 01:10:49 | -75.98, -34.05 | 91.25 | 3.86 | 49 |
| 11 | 10/26/2020 | 02:02:19 | 75.94, 133.25 | 88.72 | 10/26/2020 | 02:01:34 | 75.95, 133.35 | 88.74 | 3.29 | 45 |
| 12 | 10/26/2020 | 02:53:00 | -75.97, -59.31 | 91.25 | 10/26/2020 | 02:52:18 | -75.94, -59.29 | 91.27 | 3.59 | 42 |
| 13 | 10/26/2020 | 03:43:40 | 75.96, 108.00 | 88.77 | 10/26/2020 | 03:43:04 | 75.96, 107.95 | 88.77 | 1.35 | 36 |
| 14 | 10/26/2020 | 04:34:22 | -75.95, -84.72 | 91.24 | 10/26/2020 | 04:33:48 | -75.94, -84.68 | 91.24 | 1.13 | 34 |
| 15 | 10/26/2020 | 05:25:02 | 75.95, 82.60 | 88.77 | 10/26/2020 | 05:24:34 | 75.97, 82.56 | 88.80 | 2.43 | 28 |
| 16 | 10/26/2020 | 06:15:44 | -75.93,-110.12 | 91.23 | 10/26/2020 | 06:15:18 | -75.95,-110.08 | 91.21 | 2.21 | 26 |
| 17 | 10/26/2020 | 07:06:24 | 75.93, 57.20 | 88.78 | 10/26/2020 | 07:06:03 | 75.93, 57.32 | 88.78 | 3.31 | 21 |
| 18 | 10/26/2020 | 07:57:05 | -75.96,-135.37 | 91.18 | 10/26/2020 | 07:56:48 | -75.96,-135.48 | 91.18 | 2.95 | 17 |
| 19 | 10/26/2020 | 08:47:45 | 75.95, 31.94 | 88.83 | 10/26/2020 | 08:47:33 | 75.93, 31.92 | 88.81 | 2.68 | 12 |
| 20 | 10/26/2020 | 09:38:27 | -75.94,-160.77 | 91.17 | 10/26/2020 | 09:38:17 | -75.92,-160.72 | 91.20 | 3.16 | 10 |
| 21 | 10/26/2020 | 10:29:07 | 75.94, 6.54 | 88.84 | 10/26/2020 | 10:29:03 | 75.94, 6.53 | 88.84 | 0.47 | 4 |
| 22 | 10/26/2020 | 11:19:49 | -75.92, 173.83 | 91.16 | 10/26/2020 | 11:19:47 | -75.92, 173.89 | 91.17 | 1.58 | 2 |
| 23 | 10/26/2020 | 12:10:29 | 75.92, -18.86 | 88.85 | 10/26/2020 | 12:10:33 | 75.94, -18.87 | 88.87 | 2.95 | 4 |
| 24 | 10/26/2020 | 13:01:11 | -75.91, 148.43 | 91.16 | 10/26/2020 | 13:01:17 | -75.93, 148.49 | 91.14 | 3.20 | 6 |
| 25 | 10/26/2020 | 13:51:51 | 75.90, -44.26 | 88.86 | 10/26/2020 | 13:52:02 | 75.90, -44.11 | 88.85 | 4.11 | 11 |
| 26 | 10/26/2020 | 14:42:32 | -75.93, 123.18 | 91.11 | 10/26/2020 | 14:42:47 | -75.94, 123.10 | 91.11 | 2.18 | 15 |
| 27 | 10/26/2020 | 15:33:12 | 75.93, -69.51 | 88.90 | 10/26/2020 | 15:33:32 | 75.91, -69.51 | 88.88 | 1.87 | 20 |
| 28 | 10/26/2020 | 16:23:54 | -75.92, 97.78 | 91.10 | 10/26/2020 | 16:24:16 | -75.90, 97.86 | 91.13 | 3.02 | 22 |
| 29 | 10/26/2020 | 17:14:34 | 75.91, -94.91 | 88.91 | 10/26/2020 | 17:15:02 | 75.92, -94.90 | 88.91 | 0.96 | 28 |
| 30 | 10/26/2020 | 18:05:16 | -75.90, 72.38 | 91.09 | 10/26/2020 | 18:05:46 | -75.90, 72.46 | 91.10 | 2.41 | 30 |
| 31 | 10/26/2020 | 18:55:56 | 75.89,-120.31 | 88.92 | 10/26/2020 | 18:56:32 | 75.92,-120.30 | 88.94 | 3.72 | 36 |
| 32 | 10/26/2020 | 19:46:37 | -75.92, 47.12 | 91.05 | 10/26/2020 | 19:47:16 | -75.91, 47.07 | 91.07 | 2.39 | 39 |
| 33 | 10/26/2020 | 20:37:17 | 75.92,-145.56 | 88.97 | 10/26/2020 | 20:38:02 | 75.93,-145.69 | 88.97 | 3.65 | 45 |
| 34 | 10/26/2020 | 21:27:59 | -75.91, 21.72 | 91.04 | 10/26/2020 | 21:28:46 | -75.91, 21.67 | 91.04 | 1.72 | 47 |
| 35 | 10/26/2020 | 22:18:39 | 75.90,-170.97 | 88.97 | 10/26/2020 | 22:19:31 | 75.89,-170.93 | 88.95 | 1.44 | 52 |
| 36 | 10/26/2020 | 23:09:21 | -75.89, -3.68 | 91.03 | 10/26/2020 | 23:10:15 | -75.87, -3.57 | 91.06 | 3.21 | 54 |
| 37 | 10/27/2020 | 00:00:01 | 75.88, 163.63 | 88.98 | 10/27/2020 | 00:01:01 | 75.90, 163.67 | 88.98 | 1.98 | 60 |
| 38 | 10/27/2020 | 00:50:43 | -75.87, -29.08 | 91.02 | 10/27/2020 | 00:51:45 | -75.88, -28.97 | 91.03 | 3.34 | 62 |
| 39 | 10/27/2020 | 01:41:22 | 75.91, 138.38 | 89.03 | 10/27/2020 | 01:42:31 | 75.90, 138.28 | 89.01 | 2.95 | 69 |
| 40 | 10/27/2020 | 02:32:04 | -75.90, -54.33 | 90.97 | 10/27/2020 | 02:33:15 | -75.89, -54.36 | 91.00 | 1.37 | 71 |
| 41 | 10/27/2020 | 03:22:46 | 75.80, 112.68 | 88.96 | 10/27/2020 | 03:23:59 | 75.82, 113.19 | 88.94 | 13.95 | 73 |
| 42 | 10/27/2020 | 04:13:30 | -75.69, -80.32 | 91.12 | 10/27/2020 | 04:14:42 | -75.75, -79.30 | 91.12 | 28.87 | 72 |
| 43 | 10/27/2020 | 05:04:15 | 75.44, 86.27 | 88.70 | 10/27/2020 | 05:05:22 | 75.49, 88.83 | 88.60 | 71.82 | 67 |
| 44 | 10/27/2020 | 05:54:59 | -75.34,-106.72 | 91.38 | 10/27/2020 | 05:56:04 | -75.39,-103.52 | 91.51 | 89.87 | 65 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/15/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 10/15/2020 in txt file.
Historical Predications of SNOs between METOP-A and NPP