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: 10/20/2020
| 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, -98.65 | 88.95 | 10/25/2020 | 17:34:15 | 76.38,-101.27 | 89.12 | 68.71 | 68 |
| 2 | 10/25/2020 | 18:26:07 | -76.24, 68.29 | 91.14 | 10/25/2020 | 18:24:56 | -76.23, 66.57 | 91.05 | 45.69 | 71 |
| 3 | 10/25/2020 | 19:16:51 | 76.06,-125.00 | 88.72 | 10/25/2020 | 19:15:38 | 76.07,-125.54 | 88.78 | 14.64 | 73 |
| 4 | 10/25/2020 | 20:07:34 | -75.99, 42.12 | 91.32 | 10/25/2020 | 20:06:20 | -75.97, 42.12 | 91.33 | 3.08 | 74 |
| 5 | 10/25/2020 | 20:58:14 | 75.99,-150.55 | 88.69 | 10/25/2020 | 20:57:06 | 75.98,-150.63 | 88.70 | 2.30 | 68 |
| 6 | 10/25/2020 | 21:48:56 | -75.97, 16.72 | 91.31 | 10/25/2020 | 21:47:50 | -75.97, 16.72 | 91.30 | 0.34 | 66 |
| 7 | 10/25/2020 | 22:39:36 | 75.97,-175.95 | 88.70 | 10/25/2020 | 22:38:36 | 75.99,-176.02 | 88.73 | 2.38 | 60 |
| 8 | 10/25/2020 | 23:30:18 | -75.96, -8.68 | 91.31 | 10/25/2020 | 23:29:20 | -75.98, -8.67 | 91.27 | 2.44 | 58 |
| 9 | 10/26/2020 | 00:20:57 | 75.95, 158.64 | 88.71 | 10/26/2020 | 00:20:04 | 75.95, 158.74 | 88.71 | 2.69 | 53 |
| 10 | 10/26/2020 | 01:11:38 | -75.98, -33.93 | 91.26 | 10/26/2020 | 01:10:49 | -75.98, -34.07 | 91.24 | 3.66 | 49 |
| 11 | 10/26/2020 | 02:02:19 | 75.94, 133.24 | 88.72 | 10/26/2020 | 02:01:34 | 75.95, 133.34 | 88.74 | 3.39 | 45 |
| 12 | 10/26/2020 | 02:53:00 | -75.97, -59.34 | 91.25 | 10/26/2020 | 02:52:18 | -75.94, -59.31 | 91.26 | 2.46 | 42 |
| 13 | 10/26/2020 | 03:43:40 | 75.96, 107.99 | 88.77 | 10/26/2020 | 03:43:04 | 75.96, 107.95 | 88.77 | 1.26 | 36 |
| 14 | 10/26/2020 | 04:34:22 | -75.95, -84.74 | 91.24 | 10/26/2020 | 04:33:48 | -75.95, -84.71 | 91.23 | 0.93 | 34 |
| 15 | 10/26/2020 | 05:25:02 | 75.95, 82.59 | 88.77 | 10/26/2020 | 05:24:34 | 75.97, 82.55 | 88.80 | 2.54 | 28 |
| 16 | 10/26/2020 | 06:15:44 | -75.93,-110.14 | 91.23 | 10/26/2020 | 06:15:18 | -75.96,-110.10 | 91.20 | 3.31 | 26 |
| 17 | 10/26/2020 | 07:06:24 | 75.93, 57.19 | 88.78 | 10/26/2020 | 07:06:03 | 75.93, 57.31 | 88.78 | 3.34 | 21 |
| 18 | 10/26/2020 | 07:57:05 | -75.96,-135.39 | 91.19 | 10/26/2020 | 07:56:48 | -75.96,-135.50 | 91.17 | 2.99 | 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 | 2.53 | 12 |
| 20 | 10/26/2020 | 09:38:27 | -75.94,-160.79 | 91.18 | 10/26/2020 | 09:38:17 | -75.92,-160.74 | 91.19 | 2.17 | 10 |
| 21 | 10/26/2020 | 10:29:07 | 75.94, 6.54 | 88.84 | 10/26/2020 | 10:29:03 | 75.94, 6.52 | 88.84 | 0.52 | 4 |
| 22 | 10/26/2020 | 11:19:49 | -75.92, 173.81 | 91.17 | 10/26/2020 | 11:19:47 | -75.93, 173.87 | 91.16 | 1.94 | 2 |
| 23 | 10/26/2020 | 12:10:29 | 75.92, -18.87 | 88.85 | 10/26/2020 | 12:10:33 | 75.95, -18.87 | 88.87 | 3.11 | 4 |
| 24 | 10/26/2020 | 13:01:10 | -75.95, 148.56 | 91.12 | 10/26/2020 | 13:01:17 | -75.94, 148.47 | 91.13 | 2.67 | 7 |
| 25 | 10/26/2020 | 13:51:51 | 75.90, -44.27 | 88.86 | 10/26/2020 | 13:52:02 | 75.91, -44.12 | 88.85 | 4.16 | 11 |
| 26 | 10/26/2020 | 14:42:32 | -75.93, 123.16 | 91.11 | 10/26/2020 | 14:42:47 | -75.94, 123.08 | 91.10 | 2.59 | 15 |
| 27 | 10/26/2020 | 15:33:12 | 75.93, -69.52 | 88.90 | 10/26/2020 | 15:33:32 | 75.91, -69.51 | 88.88 | 1.71 | 20 |
| 28 | 10/26/2020 | 16:23:54 | -75.91, 97.76 | 91.10 | 10/26/2020 | 16:24:16 | -75.90, 97.84 | 91.12 | 2.35 | 22 |
| 29 | 10/26/2020 | 17:14:34 | 75.91, -94.92 | 88.91 | 10/26/2020 | 17:15:02 | 75.92, -94.91 | 88.91 | 1.14 | 28 |
| 30 | 10/26/2020 | 18:05:16 | -75.89, 72.35 | 91.10 | 10/26/2020 | 18:05:46 | -75.91, 72.44 | 91.09 | 2.97 | 30 |
| 31 | 10/26/2020 | 18:55:55 | 75.94,-120.17 | 88.96 | 10/26/2020 | 18:56:32 | 75.92,-120.30 | 88.95 | 3.82 | 37 |
| 32 | 10/26/2020 | 19:46:37 | -75.92, 47.10 | 91.05 | 10/26/2020 | 19:47:16 | -75.91, 47.04 | 91.06 | 1.69 | 39 |
| 33 | 10/26/2020 | 20:37:17 | 75.92,-145.57 | 88.97 | 10/26/2020 | 20:38:02 | 75.93,-145.70 | 88.98 | 3.70 | 45 |
| 34 | 10/26/2020 | 21:27:59 | -75.90, 21.70 | 91.04 | 10/26/2020 | 21:28:46 | -75.92, 21.65 | 91.03 | 2.60 | 47 |
| 35 | 10/26/2020 | 22:18:39 | 75.90,-170.97 | 88.97 | 10/26/2020 | 22:19:31 | 75.89,-170.94 | 88.95 | 1.31 | 52 |
| 36 | 10/26/2020 | 23:09:21 | -75.88, -3.70 | 91.03 | 10/26/2020 | 23:10:15 | -75.88, -3.59 | 91.05 | 2.89 | 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 | 2.15 | 60 |
| 38 | 10/27/2020 | 00:50:42 | -75.91, -28.95 | 90.99 | 10/27/2020 | 00:51:45 | -75.89, -28.99 | 91.02 | 2.81 | 63 |
| 39 | 10/27/2020 | 01:41:22 | 75.91, 138.37 | 89.03 | 10/27/2020 | 01:42:31 | 75.90, 138.27 | 89.02 | 2.89 | 69 |
| 40 | 10/27/2020 | 02:32:04 | -75.89, -54.35 | 90.98 | 10/27/2020 | 02:33:15 | -75.89, -54.38 | 90.99 | 0.87 | 71 |
| 41 | 10/27/2020 | 03:22:46 | 75.80, 112.67 | 88.96 | 10/27/2020 | 03:23:59 | 75.82, 113.18 | 88.94 | 14.00 | 73 |
| 42 | 10/27/2020 | 04:13:30 | -75.69, -80.34 | 91.12 | 10/27/2020 | 04:14:42 | -75.76, -79.32 | 91.12 | 29.19 | 72 |
| 43 | 10/27/2020 | 05:04:15 | 75.44, 86.26 | 88.70 | 10/27/2020 | 05:05:22 | 75.50, 88.83 | 88.60 | 71.85 | 67 |
| 44 | 10/27/2020 | 05:54:59 | -75.33,-106.74 | 91.39 | 10/27/2020 | 05:56:04 | -75.39,-103.54 | 91.51 | 89.94 | 65 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/20/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 10/20/2020 in txt file.
Historical Predications of SNOs between METOP-A and NPP