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: 10/17/2020
| 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 | 76.34, -98.68 | 88.94 | 10/25/2020 | 17:34:14 | 76.34,-101.13 | 89.07 | 64.20 | 69 |
| 2 | 10/25/2020 | 18:26:07 | -76.24, 68.27 | 91.14 | 10/25/2020 | 18:24:56 | -76.24, 66.56 | 91.04 | 45.42 | 71 |
| 3 | 10/25/2020 | 19:16:51 | 76.05,-125.03 | 88.72 | 10/25/2020 | 19:15:37 | 76.03,-125.41 | 88.73 | 10.37 | 74 |
| 4 | 10/25/2020 | 20:07:34 | -75.99, 42.10 | 91.33 | 10/25/2020 | 20:06:20 | -75.97, 42.11 | 91.33 | 1.84 | 74 |
| 5 | 10/25/2020 | 20:58:14 | 75.98,-150.58 | 88.69 | 10/25/2020 | 20:57:06 | 75.99,-150.64 | 88.71 | 1.80 | 68 |
| 6 | 10/25/2020 | 21:48:56 | -75.97, 16.70 | 91.32 | 10/25/2020 | 21:47:50 | -75.98, 16.71 | 91.30 | 0.98 | 66 |
| 7 | 10/25/2020 | 22:39:36 | 75.96,-175.98 | 88.69 | 10/25/2020 | 22:38:35 | 75.95,-175.89 | 88.69 | 3.19 | 61 |
| 8 | 10/25/2020 | 23:30:18 | -75.95, -8.70 | 91.31 | 10/25/2020 | 23:29:20 | -75.98, -8.68 | 91.27 | 3.70 | 58 |
| 9 | 10/26/2020 | 00:20:58 | 75.94, 158.61 | 88.70 | 10/26/2020 | 00:20:05 | 75.95, 158.72 | 88.72 | 3.06 | 53 |
| 10 | 10/26/2020 | 01:11:39 | -75.98, -33.95 | 91.26 | 10/26/2020 | 01:10:50 | -75.99, -34.08 | 91.24 | 3.59 | 49 |
| 11 | 10/26/2020 | 02:02:19 | 75.97, 133.36 | 88.75 | 10/26/2020 | 02:01:35 | 75.96, 133.32 | 88.75 | 1.75 | 44 |
| 12 | 10/26/2020 | 02:53:01 | -75.96, -59.36 | 91.26 | 10/26/2020 | 02:52:19 | -75.95, -59.32 | 91.26 | 1.50 | 42 |
| 13 | 10/26/2020 | 03:43:41 | 75.95, 107.96 | 88.76 | 10/26/2020 | 03:43:05 | 75.97, 107.93 | 88.78 | 1.62 | 36 |
| 14 | 10/26/2020 | 04:34:23 | -75.94, -84.76 | 91.25 | 10/26/2020 | 04:33:49 | -75.95, -84.72 | 91.23 | 1.96 | 34 |
| 15 | 10/26/2020 | 05:25:03 | 75.93, 82.56 | 88.77 | 10/26/2020 | 05:24:34 | 75.93, 82.69 | 88.76 | 3.63 | 29 |
| 16 | 10/26/2020 | 06:15:44 | -75.97,-110.01 | 91.20 | 10/26/2020 | 06:15:19 | -75.96,-110.11 | 91.20 | 2.89 | 25 |
| 17 | 10/26/2020 | 07:06:24 | 75.96, 57.31 | 88.81 | 10/26/2020 | 07:06:04 | 75.93, 57.29 | 88.79 | 3.48 | 20 |
| 18 | 10/26/2020 | 07:57:06 | -75.95,-135.41 | 91.19 | 10/26/2020 | 07:56:49 | -75.97,-135.51 | 91.17 | 3.21 | 17 |
| 19 | 10/26/2020 | 08:47:46 | 75.94, 31.91 | 88.82 | 10/26/2020 | 08:47:34 | 75.94, 31.90 | 88.82 | 0.73 | 12 |
| 20 | 10/26/2020 | 09:38:28 | -75.93,-160.81 | 91.18 | 10/26/2020 | 09:38:18 | -75.93,-160.75 | 91.19 | 1.81 | 10 |
| 21 | 10/26/2020 | 10:29:07 | 75.93, 6.51 | 88.83 | 10/26/2020 | 10:29:03 | 75.94, 6.50 | 88.85 | 2.09 | 4 |
| 22 | 10/26/2020 | 11:19:49 | -75.91, 173.79 | 91.17 | 10/26/2020 | 11:19:47 | -75.93, 173.86 | 91.16 | 2.98 | 2 |
| 23 | 10/26/2020 | 12:10:28 | 75.95, -18.74 | 88.88 | 10/26/2020 | 12:10:33 | 75.95, -18.89 | 88.88 | 4.00 | 5 |
| 24 | 10/26/2020 | 13:01:10 | -75.94, 148.54 | 91.13 | 10/26/2020 | 13:01:17 | -75.94, 148.46 | 91.13 | 1.99 | 7 |
| 25 | 10/26/2020 | 13:51:50 | 75.94, -44.15 | 88.89 | 10/26/2020 | 13:52:02 | 75.91, -44.13 | 88.86 | 2.76 | 12 |
| 26 | 10/26/2020 | 14:42:32 | -75.92, 123.14 | 91.12 | 10/26/2020 | 14:42:47 | -75.94, 123.07 | 91.10 | 3.16 | 15 |
| 27 | 10/26/2020 | 15:33:12 | 75.92, -69.55 | 88.89 | 10/26/2020 | 15:33:32 | 75.92, -69.53 | 88.89 | 0.54 | 20 |
| 28 | 10/26/2020 | 16:23:54 | -75.90, 97.73 | 91.11 | 10/26/2020 | 16:24:16 | -75.90, 97.83 | 91.12 | 2.52 | 22 |
| 29 | 10/26/2020 | 17:14:34 | 75.90, -94.95 | 88.90 | 10/26/2020 | 17:15:02 | 75.92, -94.92 | 88.92 | 2.90 | 28 |
| 30 | 10/26/2020 | 18:05:15 | -75.93, 72.48 | 91.06 | 10/26/2020 | 18:05:46 | -75.91, 72.43 | 91.09 | 2.62 | 31 |
| 31 | 10/26/2020 | 18:55:55 | 75.93,-120.20 | 88.95 | 10/26/2020 | 18:56:32 | 75.93,-120.32 | 88.95 | 3.22 | 37 |
| 32 | 10/26/2020 | 19:46:37 | -75.91, 47.08 | 91.06 | 10/26/2020 | 19:47:16 | -75.92, 47.04 | 91.06 | 1.33 | 39 |
| 33 | 10/26/2020 | 20:37:17 | 75.91,-145.60 | 88.96 | 10/26/2020 | 20:38:01 | 75.89,-145.56 | 88.93 | 2.31 | 44 |
| 34 | 10/26/2020 | 21:27:59 | -75.89, 21.68 | 91.05 | 10/26/2020 | 21:28:46 | -75.92, 21.64 | 91.03 | 3.45 | 47 |
| 35 | 10/26/2020 | 22:18:39 | 75.89,-171.00 | 88.97 | 10/26/2020 | 22:19:31 | 75.90,-170.95 | 88.96 | 1.52 | 52 |
| 36 | 10/26/2020 | 23:09:21 | -75.87, -3.72 | 91.04 | 10/26/2020 | 23:10:15 | -75.88, -3.60 | 91.05 | 3.39 | 54 |
| 37 | 10/27/2020 | 00:00:00 | 75.92, 163.75 | 89.01 | 10/27/2020 | 00:01:01 | 75.90, 163.65 | 88.99 | 3.09 | 61 |
| 38 | 10/27/2020 | 00:50:42 | -75.90, -28.97 | 90.99 | 10/27/2020 | 00:51:45 | -75.89, -28.99 | 91.02 | 1.66 | 63 |
| 39 | 10/27/2020 | 01:41:22 | 75.90, 138.34 | 89.02 | 10/27/2020 | 01:42:31 | 75.91, 138.26 | 89.02 | 2.66 | 69 |
| 40 | 10/27/2020 | 02:32:04 | -75.88, -54.37 | 90.98 | 10/27/2020 | 02:33:15 | -75.90, -54.39 | 90.99 | 1.31 | 71 |
| 41 | 10/27/2020 | 03:22:46 | 75.78, 112.65 | 88.95 | 10/27/2020 | 03:23:59 | 75.82, 113.17 | 88.95 | 14.78 | 73 |
| 42 | 10/27/2020 | 04:13:30 | -75.68, -80.36 | 91.13 | 10/27/2020 | 04:14:41 | -75.72, -79.18 | 91.17 | 32.80 | 71 |
| 43 | 10/27/2020 | 05:04:15 | 75.43, 86.23 | 88.69 | 10/27/2020 | 05:05:22 | 75.50, 88.81 | 88.61 | 72.43 | 67 |
| 44 | 10/27/2020 | 05:54:58 | -75.37,-106.62 | 91.35 | 10/27/2020 | 05:56:04 | -75.40,-103.55 | 91.51 | 86.09 | 66 |
Figure of METOP-A and NPP satellite orbits during SNOs since TLE Epoch: 10/17/2020
Download SNOs between METOP-A and NPP since TLE EPOCH: 10/17/2020 in txt file.
Historical Predications of SNOs between METOP-A and NPP