Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/20/2020
| Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
| 1 | 12/31/2020 | 14:03:24 | -73.37, 139.60 | 83.44 | 12/31/2020 | 14:04:31 | -73.33, 142.43 | 83.61 | 90.10 | 67 |
| 2 | 12/31/2020 | 14:54:06 | 73.18, -52.67 | 96.35 | 12/31/2020 | 14:55:15 | 73.13, -50.67 | 96.21 | 64.82 | 69 |
| 3 | 12/31/2020 | 15:44:48 | -73.07, 114.88 | 83.77 | 12/31/2020 | 15:45:58 | -73.06, 116.49 | 83.87 | 52.27 | 70 |
| 4 | 12/31/2020 | 16:35:30 | 72.89, -77.41 | 96.03 | 12/31/2020 | 16:36:42 | 72.86, -76.59 | 95.95 | 26.78 | 72 |
| 5 | 12/31/2020 | 17:26:12 | -72.78, 90.14 | 84.10 | 12/31/2020 | 17:27:26 | -72.74, 90.47 | 84.17 | 11.98 | 74 |
| 6 | 12/31/2020 | 18:16:56 | 72.69,-102.37 | 95.81 | 12/31/2020 | 18:18:07 | 72.69,-102.29 | 95.79 | 2.52 | 71 |
| 7 | 12/31/2020 | 19:07:40 | -72.68, 64.96 | 84.21 | 12/31/2020 | 19:08:49 | -72.66, 64.99 | 84.24 | 1.94 | 69 |
| 8 | 12/31/2020 | 19:58:25 | 72.64,-127.65 | 95.75 | 12/31/2020 | 19:59:29 | 72.67,-127.67 | 95.77 | 3.11 | 64 |
| 9 | 12/31/2020 | 20:49:09 | -72.63, 39.68 | 84.27 | 12/31/2020 | 20:50:11 | -72.64, 39.61 | 84.26 | 2.78 | 62 |
| 10 | 12/31/2020 | 21:39:55 | 72.65,-153.03 | 95.75 | 12/31/2020 | 21:40:51 | 72.65,-153.05 | 95.74 | 0.79 | 56 |
| 11 | 12/31/2020 | 22:30:39 | -72.64, 14.30 | 84.27 | 12/31/2020 | 22:31:33 | -72.63, 14.23 | 84.29 | 2.86 | 54 |
| 12 | 12/31/2020 | 23:21:25 | 72.65,-178.42 | 95.75 | 12/31/2020 | 23:22:13 | 72.63,-178.43 | 95.72 | 2.57 | 48 |
| 13 | 01/01/2021 | 00:12:09 | -72.64, -11.08 | 84.27 | 01/01/2021 | 00:12:54 | -72.66, -11.05 | 84.26 | 1.81 | 45 |
| 14 | 01/01/2021 | 01:02:55 | 72.66, 156.20 | 95.75 | 01/01/2021 | 01:03:34 | 72.66, 156.29 | 95.74 | 2.94 | 39 |
| 15 | 01/01/2021 | 01:53:39 | -72.65, -36.47 | 84.27 | 01/01/2021 | 01:54:16 | -72.64, -36.43 | 84.29 | 1.79 | 37 |
| 16 | 01/01/2021 | 02:44:24 | 72.61, 130.92 | 95.69 | 01/01/2021 | 02:44:56 | 72.64, 130.91 | 95.72 | 3.38 | 32 |
| 17 | 01/01/2021 | 03:35:08 | -72.60, -61.75 | 84.32 | 01/01/2021 | 03:35:38 | -72.62, -61.81 | 84.31 | 2.65 | 30 |
| 18 | 01/01/2021 | 04:25:54 | 72.61, 105.54 | 95.69 | 01/01/2021 | 04:26:18 | 72.62, 105.53 | 95.69 | 0.69 | 24 |
| 19 | 01/01/2021 | 05:16:38 | -72.61, -87.13 | 84.32 | 01/01/2021 | 05:17:00 | -72.60, -87.19 | 84.33 | 2.23 | 22 |
| 20 | 01/01/2021 | 06:07:24 | 72.62, 80.15 | 95.69 | 01/01/2021 | 06:07:40 | 72.60, 80.15 | 95.67 | 2.16 | 16 |
| 21 | 01/01/2021 | 06:58:08 | -72.61,-112.52 | 84.32 | 01/01/2021 | 06:58:21 | -72.63,-112.47 | 84.31 | 2.47 | 13 |
| 22 | 01/01/2021 | 07:48:54 | 72.62, 54.77 | 95.69 | 01/01/2021 | 07:49:01 | 72.63, 54.87 | 95.69 | 3.41 | 7 |
| 23 | 01/01/2021 | 08:39:38 | -72.61,-137.90 | 84.33 | 01/01/2021 | 08:39:43 | -72.61,-137.85 | 84.34 | 1.88 | 5 |
| 24 | 01/01/2021 | 09:30:23 | 72.58, 29.49 | 95.64 | 01/01/2021 | 09:30:23 | 72.61, 29.49 | 95.67 | 3.70 | 0 |
| 25 | 01/01/2021 | 10:21:07 | -72.57,-163.18 | 84.38 | 01/01/2021 | 10:21:05 | -72.59,-163.23 | 84.36 | 2.67 | 2 |
| 26 | 01/01/2021 | 11:11:53 | 72.58, 4.11 | 95.64 | 01/01/2021 | 11:11:45 | 72.59, 4.11 | 95.64 | 0.95 | 8 |
| 27 | 01/01/2021 | 12:02:37 | -72.57, 171.44 | 84.38 | 01/01/2021 | 12:02:27 | -72.57, 171.39 | 84.38 | 1.60 | 10 |
| 28 | 01/01/2021 | 12:53:23 | 72.59, -21.28 | 95.63 | 01/01/2021 | 12:53:07 | 72.57, -21.27 | 95.62 | 1.81 | 16 |
| 29 | 01/01/2021 | 13:44:07 | -72.58, 146.05 | 84.38 | 01/01/2021 | 13:43:48 | -72.60, 146.11 | 84.36 | 3.13 | 19 |
| 30 | 01/01/2021 | 14:34:52 | 72.54, -46.56 | 95.58 | 01/01/2021 | 14:34:29 | 72.55, -46.65 | 95.60 | 3.33 | 23 |
| 31 | 01/01/2021 | 15:25:37 | -72.58, 120.67 | 84.38 | 01/01/2021 | 15:25:10 | -72.58, 120.73 | 84.38 | 2.20 | 27 |
| 32 | 01/01/2021 | 16:16:22 | 72.54, -71.94 | 95.58 | 01/01/2021 | 16:15:51 | 72.53, -72.03 | 95.57 | 3.45 | 31 |
| 33 | 01/01/2021 | 17:07:06 | -72.54, 95.39 | 84.44 | 01/01/2021 | 17:06:32 | -72.56, 95.35 | 84.41 | 2.83 | 34 |
| 34 | 01/01/2021 | 17:57:52 | 72.55, -97.33 | 95.58 | 01/01/2021 | 17:57:12 | 72.56, -97.31 | 95.59 | 1.39 | 40 |
| 35 | 01/01/2021 | 18:48:36 | -72.54, 70.00 | 84.44 | 01/01/2021 | 18:47:54 | -72.54, 69.97 | 84.43 | 1.02 | 42 |
| 36 | 01/01/2021 | 19:39:22 | 72.55,-122.71 | 95.58 | 01/01/2021 | 19:38:34 | 72.54,-122.69 | 95.57 | 1.60 | 48 |
| 37 | 01/01/2021 | 20:30:06 | -72.54, 44.62 | 84.44 | 01/01/2021 | 20:29:16 | -72.52, 44.59 | 84.46 | 2.95 | 50 |
| 38 | 01/01/2021 | 21:20:51 | 72.51,-147.99 | 95.52 | 01/01/2021 | 21:19:56 | 72.52,-148.07 | 95.55 | 3.05 | 55 |
| 39 | 01/01/2021 | 22:11:36 | -72.55, 19.24 | 84.44 | 01/01/2021 | 22:10:37 | -72.55, 19.32 | 84.43 | 2.66 | 59 |
| 40 | 01/01/2021 | 23:02:21 | 72.51,-173.38 | 95.52 | 01/01/2021 | 23:01:18 | 72.50,-173.45 | 95.52 | 2.89 | 63 |
| 41 | 01/01/2021 | 23:53:05 | -72.50, -6.04 | 84.50 | 01/01/2021 | 23:51:59 | -72.53, -6.06 | 84.46 | 3.13 | 66 |
| 42 | 01/02/2021 | 00:43:51 | 72.52, 161.24 | 95.52 | 01/02/2021 | 00:42:39 | 72.53, 161.27 | 95.54 | 1.89 | 72 |
| 43 | 01/02/2021 | 01:34:35 | -72.51, -31.43 | 84.50 | 01/02/2021 | 01:33:21 | -72.51, -31.44 | 84.48 | 0.62 | 74 |
| 44 | 01/02/2021 | 02:25:17 | 72.32, 136.26 | 95.30 | 01/02/2021 | 02:24:05 | 72.31, 135.48 | 95.33 | 26.39 | 72 |
| 45 | 01/02/2021 | 03:16:00 | -72.26, -56.31 | 84.77 | 01/02/2021 | 03:14:48 | -72.24, -57.33 | 84.74 | 34.63 | 72 |
| 46 | 01/02/2021 | 04:06:41 | 72.01, 111.47 | 94.97 | 01/02/2021 | 04:05:32 | 72.03, 109.61 | 95.08 | 64.03 | 69 |
| 47 | 01/02/2021 | 04:57:24 | -71.96, -81.10 | 85.10 | 01/02/2021 | 04:56:15 | -71.96, -83.19 | 84.99 | 72.01 | 69 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 12/20/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 12/20/2020 in txt file.
Historial Predications of SNOs between NPP and METOP-C